Home / 62,167.32-93,232.44-22,715.28

Finding the Fourth Proportional to 62,167.32, 93,232.44 and 22,715.28

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Solution

The fourth proportional to 62,167.32, 93,232.44 and 22,715.28 is: 34,066.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,167.32 : 93,232.44 = 22,715.28 : x
  2. Step 2: Convert to fraction form
    62,167.32/93,232.44 = 22,715.28/x
  3. Step 3: Cross multiply
    62,167.32x = 93,232.44 × 22,715.28
  4. Step 4: Simplify right side
    62,167.32x = 2,117,800,979.68
  5. Step 5: Solve for x
    x = 2,117,800,979.68/62,167.32
  6. Step 6: Final answer
    x = 34,066.15

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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.