Home / 252,062.04-347,686.68-150,011.30

Finding the Fourth Proportional to 252,062.04, 347,686.68 and 150,011.30

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Solution

The fourth proportional to 252,062.04, 347,686.68 and 150,011.30 is: 206,921.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,062.04 : 347,686.68 = 150,011.30 : x
  2. Step 2: Convert to fraction form
    252,062.04/347,686.68 = 150,011.30/x
  3. Step 3: Cross multiply
    252,062.04x = 347,686.68 × 150,011.30
  4. Step 4: Simplify right side
    252,062.04x = 52,156,930,859.48
  5. Step 5: Solve for x
    x = 52,156,930,859.48/252,062.04
  6. Step 6: Final answer
    x = 206,921.01

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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.