Home / 40,882.68-56,416.50-24,993.72

Finding the Fourth Proportional to 40,882.68, 56,416.50 and 24,993.72

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Solution

The fourth proportional to 40,882.68, 56,416.50 and 24,993.72 is: 34,490.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,882.68 : 56,416.50 = 24,993.72 : x
  2. Step 2: Convert to fraction form
    40,882.68/56,416.50 = 24,993.72/x
  3. Step 3: Cross multiply
    40,882.68x = 56,416.50 × 24,993.72
  4. Step 4: Simplify right side
    40,882.68x = 1,410,058,204.38
  5. Step 5: Solve for x
    x = 1,410,058,204.38/40,882.68
  6. Step 6: Final answer
    x = 34,490.36

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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.