Home / 48,832.13-67,393.35-29,713.29

Finding the Fourth Proportional to 48,832.13, 67,393.35 and 29,713.29

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Solution

The fourth proportional to 48,832.13, 67,393.35 and 29,713.29 is: 41,007.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,832.13 : 67,393.35 = 29,713.29 : x
  2. Step 2: Convert to fraction form
    48,832.13/67,393.35 = 29,713.29/x
  3. Step 3: Cross multiply
    48,832.13x = 67,393.35 × 29,713.29
  4. Step 4: Simplify right side
    48,832.13x = 2,002,478,152.62
  5. Step 5: Solve for x
    x = 2,002,478,152.62/48,832.13
  6. Step 6: Final answer
    x = 41,007.39

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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.