Home / 176,548.08-243,637.92-95,975.61

Finding the Fourth Proportional to 176,548.08, 243,637.92 and 95,975.61

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Solution

The fourth proportional to 176,548.08, 243,637.92 and 95,975.61 is: 132,447.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,548.08 : 243,637.92 = 95,975.61 : x
  2. Step 2: Convert to fraction form
    176,548.08/243,637.92 = 95,975.61/x
  3. Step 3: Cross multiply
    176,548.08x = 243,637.92 × 95,975.61
  4. Step 4: Simplify right side
    176,548.08x = 23,383,297,991.13
  5. Step 5: Solve for x
    x = 23,383,297,991.13/176,548.08
  6. Step 6: Final answer
    x = 132,447.20

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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.