Home / 17,853.17-26,761.18-5,998.14

Finding the Fourth Proportional to 17,853.17, 26,761.18 and 5,998.14

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Solution

The fourth proportional to 17,853.17, 26,761.18 and 5,998.14 is: 8,990.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,853.17 : 26,761.18 = 5,998.14 : x
  2. Step 2: Convert to fraction form
    17,853.17/26,761.18 = 5,998.14/x
  3. Step 3: Cross multiply
    17,853.17x = 26,761.18 × 5,998.14
  4. Step 4: Simplify right side
    17,853.17x = 160,517,304.21
  5. Step 5: Solve for x
    x = 160,517,304.21/17,853.17
  6. Step 6: Final answer
    x = 8,990.97

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