Home / 62,443.20-93,664.80-22,992.15

Finding the Fourth Proportional to 62,443.20, 93,664.80 and 22,992.15

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Solution

The fourth proportional to 62,443.20, 93,664.80 and 22,992.15 is: 34,488.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,443.20 : 93,664.80 = 22,992.15 : x
  2. Step 2: Convert to fraction form
    62,443.20/93,664.80 = 22,992.15/x
  3. Step 3: Cross multiply
    62,443.20x = 93,664.80 × 22,992.15
  4. Step 4: Simplify right side
    62,443.20x = 2,153,555,131.32
  5. Step 5: Solve for x
    x = 2,153,555,131.32/62,443.20
  6. Step 6: Final answer
    x = 34,488.23

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Similar ratio
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1.5x scale

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.