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Finding the Fourth Proportional to 182,610.92, 252,004.30 and 102,041.84

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Solution

The fourth proportional to 182,610.92, 252,004.30 and 102,041.84 is: 140,818.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,610.92 : 252,004.30 = 102,041.84 : x
  2. Step 2: Convert to fraction form
    182,610.92/252,004.30 = 102,041.84/x
  3. Step 3: Cross multiply
    182,610.92x = 252,004.30 × 102,041.84
  4. Step 4: Simplify right side
    182,610.92x = 25,714,982,459.91
  5. Step 5: Solve for x
    x = 25,714,982,459.91/182,610.92
  6. Step 6: Final answer
    x = 140,818.43

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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.