Home / 16,392.07-24,588.10-7,616.73

Finding the Fourth Proportional to 16,392.07, 24,588.10 and 7,616.73

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Solution

The fourth proportional to 16,392.07, 24,588.10 and 7,616.73 is: 11,425.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392.07 : 24,588.10 = 7,616.73 : x
  2. Step 2: Convert to fraction form
    16,392.07/24,588.10 = 7,616.73/x
  3. Step 3: Cross multiply
    16,392.07x = 24,588.10 × 7,616.73
  4. Step 4: Simplify right side
    16,392.07x = 187,280,918.91
  5. Step 5: Solve for x
    x = 187,280,918.91/16,392.07
  6. Step 6: Final answer
    x = 11,425.10

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Double scale
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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.