Home / 42,876.86-59,177.39-24,982.47

Finding the Fourth Proportional to 42,876.86, 59,177.39 and 24,982.47

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Solution

The fourth proportional to 42,876.86, 59,177.39 and 24,982.47 is: 34,480.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,876.86 : 59,177.39 = 24,982.47 : x
  2. Step 2: Convert to fraction form
    42,876.86/59,177.39 = 24,982.47/x
  3. Step 3: Cross multiply
    42,876.86x = 59,177.39 × 24,982.47
  4. Step 4: Simplify right side
    42,876.86x = 1,478,397,245.44
  5. Step 5: Solve for x
    x = 1,478,397,245.44/42,876.86
  6. Step 6: Final answer
    x = 34,480.08

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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.