Home / 16,301.19-22,496.13-9,227.46

Finding the Fourth Proportional to 16,301.19, 22,496.13 and 9,227.46

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Solution

The fourth proportional to 16,301.19, 22,496.13 and 9,227.46 is: 12,734.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301.19 : 22,496.13 = 9,227.46 : x
  2. Step 2: Convert to fraction form
    16,301.19/22,496.13 = 9,227.46/x
  3. Step 3: Cross multiply
    16,301.19x = 22,496.13 × 9,227.46
  4. Step 4: Simplify right side
    16,301.19x = 207,582,139.73
  5. Step 5: Solve for x
    x = 207,582,139.73/16,301.19
  6. Step 6: Final answer
    x = 12,734.17

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Half scale
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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.