Home / 176,225.16-243,190.89-95,652.66

Finding the Fourth Proportional to 176,225.16, 243,190.89 and 95,652.66

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Solution

The fourth proportional to 176,225.16, 243,190.89 and 95,652.66 is: 132,000.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,225.16 : 243,190.89 = 95,652.66 : x
  2. Step 2: Convert to fraction form
    176,225.16/243,190.89 = 95,652.66/x
  3. Step 3: Cross multiply
    176,225.16x = 243,190.89 × 95,652.66
  4. Step 4: Simplify right side
    176,225.16x = 23,261,855,516.27
  5. Step 5: Solve for x
    x = 23,261,855,516.27/176,225.16
  6. Step 6: Final answer
    x = 132,000.76

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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.