Home / 42,627.48-58,822.68-24,724.92

Finding the Fourth Proportional to 42,627.48, 58,822.68 and 24,724.92

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Solution

The fourth proportional to 42,627.48, 58,822.68 and 24,724.92 is: 34,118.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,627.48 : 58,822.68 = 24,724.92 : x
  2. Step 2: Convert to fraction form
    42,627.48/58,822.68 = 24,724.92/x
  3. Step 3: Cross multiply
    42,627.48x = 58,822.68 × 24,724.92
  4. Step 4: Simplify right side
    42,627.48x = 1,454,386,057.19
  5. Step 5: Solve for x
    x = 1,454,386,057.19/42,627.48
  6. Step 6: Final answer
    x = 34,118.51

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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.