Home / 23,702.98-32,691.45-22,113.22

Finding the Fourth Proportional to 23,702.98, 32,691.45 and 22,113.22

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Solution

The fourth proportional to 23,702.98, 32,691.45 and 22,113.22 is: 30,498.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,702.98 : 32,691.45 = 22,113.22 : x
  2. Step 2: Convert to fraction form
    23,702.98/32,691.45 = 22,113.22/x
  3. Step 3: Cross multiply
    23,702.98x = 32,691.45 × 22,113.22
  4. Step 4: Simplify right side
    23,702.98x = 722,913,225.97
  5. Step 5: Solve for x
    x = 722,913,225.97/23,702.98
  6. Step 6: Final answer
    x = 30,498.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.