Home / 45,310.19-62,522.08-25,164.27

Finding the Fourth Proportional to 45,310.19, 62,522.08 and 25,164.27

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Solution

The fourth proportional to 45,310.19, 62,522.08 and 25,164.27 is: 34,723.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,310.19 : 62,522.08 = 25,164.27 : x
  2. Step 2: Convert to fraction form
    45,310.19/62,522.08 = 25,164.27/x
  3. Step 3: Cross multiply
    45,310.19x = 62,522.08 × 25,164.27
  4. Step 4: Simplify right side
    45,310.19x = 1,573,322,439.17
  5. Step 5: Solve for x
    x = 1,573,322,439.17/45,310.19
  6. Step 6: Final answer
    x = 34,723.37

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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.