Home / 62,211.66-93,356.19-25,275.66

Finding the Fourth Proportional to 62,211.66, 93,356.19 and 25,275.66

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Solution

The fourth proportional to 62,211.66, 93,356.19 and 25,275.66 is: 37,929.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,211.66 : 93,356.19 = 25,275.66 : x
  2. Step 2: Convert to fraction form
    62,211.66/93,356.19 = 25,275.66/x
  3. Step 3: Cross multiply
    62,211.66x = 93,356.19 × 25,275.66
  4. Step 4: Simplify right side
    62,211.66x = 2,359,639,317.34
  5. Step 5: Solve for x
    x = 2,359,639,317.34/62,211.66
  6. Step 6: Final answer
    x = 37,929.21

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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.