Home / 176,569.30-243,664.43-95,996.83

Finding the Fourth Proportional to 176,569.30, 243,664.43 and 95,996.83

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Solution

The fourth proportional to 176,569.30, 243,664.43 and 95,996.83 is: 132,474.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,569.30 : 243,664.43 = 95,996.83 : x
  2. Step 2: Convert to fraction form
    176,569.30/243,664.43 = 95,996.83/x
  3. Step 3: Cross multiply
    176,569.30x = 243,664.43 × 95,996.83
  4. Step 4: Simplify right side
    176,569.30x = 23,391,012,863.76
  5. Step 5: Solve for x
    x = 23,391,012,863.76/176,569.30
  6. Step 6: Final answer
    x = 132,474.97

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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.