Home / 22,841.30-34,234.68-11,753.30

Finding the Fourth Proportional to 22,841.30, 34,234.68 and 11,753.30

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Solution

The fourth proportional to 22,841.30, 34,234.68 and 11,753.30 is: 17,615.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,841.30 : 34,234.68 = 11,753.30 : x
  2. Step 2: Convert to fraction form
    22,841.30/34,234.68 = 11,753.30/x
  3. Step 3: Cross multiply
    22,841.30x = 34,234.68 × 11,753.30
  4. Step 4: Simplify right side
    22,841.30x = 402,370,464.44
  5. Step 5: Solve for x
    x = 402,370,464.44/22,841.30
  6. Step 6: Final answer
    x = 17,615.92

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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.