Home / 29,006.27-43,514.85-9,279.53

Finding the Fourth Proportional to 29,006.27, 43,514.85 and 9,279.53

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Solution

The fourth proportional to 29,006.27, 43,514.85 and 9,279.53 is: 13,921.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,006.27 : 43,514.85 = 9,279.53 : x
  2. Step 2: Convert to fraction form
    29,006.27/43,514.85 = 9,279.53/x
  3. Step 3: Cross multiply
    29,006.27x = 43,514.85 × 9,279.53
  4. Step 4: Simplify right side
    29,006.27x = 403,797,356.02
  5. Step 5: Solve for x
    x = 403,797,356.02/29,006.27
  6. Step 6: Final answer
    x = 13,921.04

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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.