Home / 17,514-24,160.98-11,850.72

Finding the Fourth Proportional to 17,514, 24,160.98 and 11,850.72

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Solution

The fourth proportional to 17,514, 24,160.98 and 11,850.72 is: 16,348.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514 : 24,160.98 = 11,850.72 : x
  2. Step 2: Convert to fraction form
    17,514/24,160.98 = 11,850.72/x
  3. Step 3: Cross multiply
    17,514x = 24,160.98 × 11,850.72
  4. Step 4: Simplify right side
    17,514x = 286,325,008.91
  5. Step 5: Solve for x
    x = 286,325,008.91/17,514
  6. Step 6: Final answer
    x = 16,348.35

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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.