Home / 176,462.15-243,517.59-95,889.49

Finding the Fourth Proportional to 176,462.15, 243,517.59 and 95,889.49

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Solution

The fourth proportional to 176,462.15, 243,517.59 and 95,889.49 is: 132,327.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,462.15 : 243,517.59 = 95,889.49 : x
  2. Step 2: Convert to fraction form
    176,462.15/243,517.59 = 95,889.49/x
  3. Step 3: Cross multiply
    176,462.15x = 243,517.59 × 95,889.49
  4. Step 4: Simplify right side
    176,462.15x = 23,350,776,176.05
  5. Step 5: Solve for x
    x = 23,350,776,176.05/176,462.15
  6. Step 6: Final answer
    x = 132,327.39

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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.