Home / 45,179.63-62,346.21-26,060.19

Finding the Fourth Proportional to 45,179.63, 62,346.21 and 26,060.19

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Solution

The fourth proportional to 45,179.63, 62,346.21 and 26,060.19 is: 35,962.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,179.63 : 62,346.21 = 26,060.19 : x
  2. Step 2: Convert to fraction form
    45,179.63/62,346.21 = 26,060.19/x
  3. Step 3: Cross multiply
    45,179.63x = 62,346.21 × 26,060.19
  4. Step 4: Simplify right side
    45,179.63x = 1,624,754,078.38
  5. Step 5: Solve for x
    x = 1,624,754,078.38/45,179.63
  6. Step 6: Final answer
    x = 35,962.10

Related Problems

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Half scale
Find fourth proportional to 90,359.25, 124,692.42 and 52,120.38
Double scale
Find fourth proportional to 45,180.63, 62,347.59 and 26,061.19
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.