Home / 45,205.46-62,386.44-25,063.22

Finding the Fourth Proportional to 45,205.46, 62,386.44 and 25,063.22

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Solution

The fourth proportional to 45,205.46, 62,386.44 and 25,063.22 is: 34,588.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,205.46 : 62,386.44 = 25,063.22 : x
  2. Step 2: Convert to fraction form
    45,205.46/62,386.44 = 25,063.22/x
  3. Step 3: Cross multiply
    45,205.46x = 62,386.44 × 25,063.22
  4. Step 4: Simplify right side
    45,205.46x = 1,563,605,070.74
  5. Step 5: Solve for x
    x = 1,563,605,070.74/45,205.46
  6. Step 6: Final answer
    x = 34,588.85

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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.