Home / 176,520.27-243,598.26-95,947.59

Finding the Fourth Proportional to 176,520.27, 243,598.26 and 95,947.59

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Solution

The fourth proportional to 176,520.27, 243,598.26 and 95,947.59 is: 132,407.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,520.27 : 243,598.26 = 95,947.59 : x
  2. Step 2: Convert to fraction form
    176,520.27/243,598.26 = 95,947.59/x
  3. Step 3: Cross multiply
    176,520.27x = 243,598.26 × 95,947.59
  4. Step 4: Simplify right side
    176,520.27x = 23,372,665,975.19
  5. Step 5: Solve for x
    x = 23,372,665,975.19/176,520.27
  6. Step 6: Final answer
    x = 132,407.83

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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.