Home / 176,231.70-243,193.17-95,657.49

Finding the Fourth Proportional to 176,231.70, 243,193.17 and 95,657.49

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Solution

The fourth proportional to 176,231.70, 243,193.17 and 95,657.49 is: 132,003.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,231.70 : 243,193.17 = 95,657.49 : x
  2. Step 2: Convert to fraction form
    176,231.70/243,193.17 = 95,657.49/x
  3. Step 3: Cross multiply
    176,231.70x = 243,193.17 × 95,657.49
  4. Step 4: Simplify right side
    176,231.70x = 23,263,248,227.34
  5. Step 5: Solve for x
    x = 23,263,248,227.34/176,231.70
  6. Step 6: Final answer
    x = 132,003.77

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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.