Home / 24,910.39-34,372.11-14,299.80

Finding the Fourth Proportional to 24,910.39, 34,372.11 and 14,299.80

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Solution

The fourth proportional to 24,910.39, 34,372.11 and 14,299.80 is: 19,731.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910.39 : 34,372.11 = 14,299.80 : x
  2. Step 2: Convert to fraction form
    24,910.39/34,372.11 = 14,299.80/x
  3. Step 3: Cross multiply
    24,910.39x = 34,372.11 × 14,299.80
  4. Step 4: Simplify right side
    24,910.39x = 491,514,298.58
  5. Step 5: Solve for x
    x = 491,514,298.58/24,910.39
  6. Step 6: Final answer
    x = 19,731.30

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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.