Home / 62,403.24-93,641.94-22,988.04

Finding the Fourth Proportional to 62,403.24, 93,641.94 and 22,988.04

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Solution

The fourth proportional to 62,403.24, 93,641.94 and 22,988.04 is: 34,495.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,403.24 : 93,641.94 = 22,988.04 : x
  2. Step 2: Convert to fraction form
    62,403.24/93,641.94 = 22,988.04/x
  3. Step 3: Cross multiply
    62,403.24x = 93,641.94 × 22,988.04
  4. Step 4: Simplify right side
    62,403.24x = 2,152,644,662.40
  5. Step 5: Solve for x
    x = 2,152,644,662.40/62,403.24
  6. Step 6: Final answer
    x = 34,495.72

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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.