Home / 16,371.96-24,557.94-4,685.22

Finding the Fourth Proportional to 16,371.96, 24,557.94 and 4,685.22

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Solution

The fourth proportional to 16,371.96, 24,557.94 and 4,685.22 is: 7,027.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,371.96 : 24,557.94 = 4,685.22 : x
  2. Step 2: Convert to fraction form
    16,371.96/24,557.94 = 4,685.22/x
  3. Step 3: Cross multiply
    16,371.96x = 24,557.94 × 4,685.22
  4. Step 4: Simplify right side
    16,371.96x = 115,059,351.65
  5. Step 5: Solve for x
    x = 115,059,351.65/16,371.96
  6. Step 6: Final answer
    x = 7,027.83

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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.