Home / 24,747.00-34,151.10-13,416.47

Finding the Fourth Proportional to 24,747.00, 34,151.10 and 13,416.47

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Solution

The fourth proportional to 24,747.00, 34,151.10 and 13,416.47 is: 18,514.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,747.00 : 34,151.10 = 13,416.47 : x
  2. Step 2: Convert to fraction form
    24,747.00/34,151.10 = 13,416.47/x
  3. Step 3: Cross multiply
    24,747.00x = 34,151.10 × 13,416.47
  4. Step 4: Simplify right side
    24,747.00x = 458,187,208.62
  5. Step 5: Solve for x
    x = 458,187,208.62/24,747.00
  6. Step 6: Final answer
    x = 18,514.86

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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.