Home / 16,001.97-24,002.95-4,315.19

Finding the Fourth Proportional to 16,001.97, 24,002.95 and 4,315.19

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Solution

The fourth proportional to 16,001.97, 24,002.95 and 4,315.19 is: 6,472.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,001.97 : 24,002.95 = 4,315.19 : x
  2. Step 2: Convert to fraction form
    16,001.97/24,002.95 = 4,315.19/x
  3. Step 3: Cross multiply
    16,001.97x = 24,002.95 × 4,315.19
  4. Step 4: Simplify right side
    16,001.97x = 103,577,169.80
  5. Step 5: Solve for x
    x = 103,577,169.80/16,001.97
  6. Step 6: Final answer
    x = 6,472.78

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Similar ratio
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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.