Home / 10,472.71-14,452.64-5,996.92

Finding the Fourth Proportional to 10,472.71, 14,452.64 and 5,996.92

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Solution

The fourth proportional to 10,472.71, 14,452.64 and 5,996.92 is: 8,275.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,472.71 : 14,452.64 = 5,996.92 : x
  2. Step 2: Convert to fraction form
    10,472.71/14,452.64 = 5,996.92/x
  3. Step 3: Cross multiply
    10,472.71x = 14,452.64 × 5,996.92
  4. Step 4: Simplify right side
    10,472.71x = 86,671,325.87
  5. Step 5: Solve for x
    x = 86,671,325.87/10,472.71
  6. Step 6: Final answer
    x = 8,275.92

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Half scale
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Double scale
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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.