Home / 176,340.15-243,348.62-95,767.02

Finding the Fourth Proportional to 176,340.15, 243,348.62 and 95,767.02

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Solution

The fourth proportional to 176,340.15, 243,348.62 and 95,767.02 is: 132,158.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,340.15 : 243,348.62 = 95,767.02 : x
  2. Step 2: Convert to fraction form
    176,340.15/243,348.62 = 95,767.02/x
  3. Step 3: Cross multiply
    176,340.15x = 243,348.62 × 95,767.02
  4. Step 4: Simplify right side
    176,340.15x = 23,304,771,679.68
  5. Step 5: Solve for x
    x = 23,304,771,679.68/176,340.15
  6. Step 6: Final answer
    x = 132,158.06

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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.