Home / 33,263.74-49,903.56-11,077.30

Finding the Fourth Proportional to 33,263.74, 49,903.56 and 11,077.30

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Solution

The fourth proportional to 33,263.74, 49,903.56 and 11,077.30 is: 16,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,263.74 : 49,903.56 = 11,077.30 : x
  2. Step 2: Convert to fraction form
    33,263.74/49,903.56 = 11,077.30/x
  3. Step 3: Cross multiply
    33,263.74x = 49,903.56 × 11,077.30
  4. Step 4: Simplify right side
    33,263.74x = 552,796,705.19
  5. Step 5: Solve for x
    x = 552,796,705.19/33,263.74
  6. Step 6: Final answer
    x = 16,618.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.