Home / 62,355.20-93,542.02-22,909.25

Finding the Fourth Proportional to 62,355.20, 93,542.02 and 22,909.25

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Solution

The fourth proportional to 62,355.20, 93,542.02 and 22,909.25 is: 34,367.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,355.20 : 93,542.02 = 22,909.25 : x
  2. Step 2: Convert to fraction form
    62,355.20/93,542.02 = 22,909.25/x
  3. Step 3: Cross multiply
    62,355.20x = 93,542.02 × 22,909.25
  4. Step 4: Simplify right side
    62,355.20x = 2,142,977,300.96
  5. Step 5: Solve for x
    x = 2,142,977,300.96/62,355.20
  6. Step 6: Final answer
    x = 34,367.26

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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.