Home / 176,364.85-243,384.19-95,793.72

Finding the Fourth Proportional to 176,364.85, 243,384.19 and 95,793.72

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Solution

The fourth proportional to 176,364.85, 243,384.19 and 95,793.72 is: 132,195.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,364.85 : 243,384.19 = 95,793.72 : x
  2. Step 2: Convert to fraction form
    176,364.85/243,384.19 = 95,793.72/x
  3. Step 3: Cross multiply
    176,364.85x = 243,384.19 × 95,793.72
  4. Step 4: Simplify right side
    176,364.85x = 23,314,677,704.99
  5. Step 5: Solve for x
    x = 23,314,677,704.99/176,364.85
  6. Step 6: Final answer
    x = 132,195.71

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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.