Home / 176,334.98-243,341.52-95,761.94

Finding the Fourth Proportional to 176,334.98, 243,341.52 and 95,761.94

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Solution

The fourth proportional to 176,334.98, 243,341.52 and 95,761.94 is: 132,151.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,334.98 : 243,341.52 = 95,761.94 : x
  2. Step 2: Convert to fraction form
    176,334.98/243,341.52 = 95,761.94/x
  3. Step 3: Cross multiply
    176,334.98x = 243,341.52 × 95,761.94
  4. Step 4: Simplify right side
    176,334.98x = 23,302,856,037.75
  5. Step 5: Solve for x
    x = 23,302,856,037.75/176,334.98
  6. Step 6: Final answer
    x = 132,151.07

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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.