Home / 62,454.34-93,718.41-23,039.13

Finding the Fourth Proportional to 62,454.34, 93,718.41 and 23,039.13

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Solution

The fourth proportional to 62,454.34, 93,718.41 and 23,039.13 is: 34,572.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,454.34 : 93,718.41 = 23,039.13 : x
  2. Step 2: Convert to fraction form
    62,454.34/93,718.41 = 23,039.13/x
  3. Step 3: Cross multiply
    62,454.34x = 93,718.41 × 23,039.13
  4. Step 4: Simplify right side
    62,454.34x = 2,159,190,631.38
  5. Step 5: Solve for x
    x = 2,159,190,631.38/62,454.34
  6. Step 6: Final answer
    x = 34,572.31

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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.