Home / 182,630.26-252,029.03-102,057.76

Finding the Fourth Proportional to 182,630.26, 252,029.03 and 102,057.76

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Solution

The fourth proportional to 182,630.26, 252,029.03 and 102,057.76 is: 140,839.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,630.26 : 252,029.03 = 102,057.76 : x
  2. Step 2: Convert to fraction form
    182,630.26/252,029.03 = 102,057.76/x
  3. Step 3: Cross multiply
    182,630.26x = 252,029.03 × 102,057.76
  4. Step 4: Simplify right side
    182,630.26x = 25,721,517,778.86
  5. Step 5: Solve for x
    x = 25,721,517,778.86/182,630.26
  6. Step 6: Final answer
    x = 140,839.30

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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.