Home / 176,264.25-243,247.59-95,691.79

Finding the Fourth Proportional to 176,264.25, 243,247.59 and 95,691.79

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Solution

The fourth proportional to 176,264.25, 243,247.59 and 95,691.79 is: 132,056.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,264.25 : 243,247.59 = 95,691.79 : x
  2. Step 2: Convert to fraction form
    176,264.25/243,247.59 = 95,691.79/x
  3. Step 3: Cross multiply
    176,264.25x = 243,247.59 × 95,691.79
  4. Step 4: Simplify right side
    176,264.25x = 23,276,796,505.21
  5. Step 5: Solve for x
    x = 23,276,796,505.21/176,264.25
  6. Step 6: Final answer
    x = 132,056.26

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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.