Home / 59,489.08-89,097.42-29,915.32

Finding the Fourth Proportional to 59,489.08, 89,097.42 and 29,915.32

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Solution

The fourth proportional to 59,489.08, 89,097.42 and 29,915.32 is: 44,804.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,489.08 : 89,097.42 = 29,915.32 : x
  2. Step 2: Convert to fraction form
    59,489.08/89,097.42 = 29,915.32/x
  3. Step 3: Cross multiply
    59,489.08x = 89,097.42 × 29,915.32
  4. Step 4: Simplify right side
    59,489.08x = 2,665,377,830.47
  5. Step 5: Solve for x
    x = 2,665,377,830.47/59,489.08
  6. Step 6: Final answer
    x = 44,804.49

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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.