Home / 176,269.50-243,251.64-95,696.46

Finding the Fourth Proportional to 176,269.50, 243,251.64 and 95,696.46

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Solution

The fourth proportional to 176,269.50, 243,251.64 and 95,696.46 is: 132,060.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,269.50 : 243,251.64 = 95,696.46 : x
  2. Step 2: Convert to fraction form
    176,269.50/243,251.64 = 95,696.46/x
  3. Step 3: Cross multiply
    176,269.50x = 243,251.64 × 95,696.46
  4. Step 4: Simplify right side
    176,269.50x = 23,278,320,837.19
  5. Step 5: Solve for x
    x = 23,278,320,837.19/176,269.50
  6. Step 6: Final answer
    x = 132,060.97

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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.