Home / 15,446.17-23,169.26-5,585.23

Finding the Fourth Proportional to 15,446.17, 23,169.26 and 5,585.23

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Solution

The fourth proportional to 15,446.17, 23,169.26 and 5,585.23 is: 8,377.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446.17 : 23,169.26 = 5,585.23 : x
  2. Step 2: Convert to fraction form
    15,446.17/23,169.26 = 5,585.23/x
  3. Step 3: Cross multiply
    15,446.17x = 23,169.26 × 5,585.23
  4. Step 4: Simplify right side
    15,446.17x = 129,405,560.18
  5. Step 5: Solve for x
    x = 129,405,560.18/15,446.17
  6. Step 6: Final answer
    x = 8,377.84

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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.