Home / 176,344.97-243,356.00-95,772.51

Finding the Fourth Proportional to 176,344.97, 243,356.00 and 95,772.51

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Solution

The fourth proportional to 176,344.97, 243,356.00 and 95,772.51 is: 132,166.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,344.97 : 243,356.00 = 95,772.51 : x
  2. Step 2: Convert to fraction form
    176,344.97/243,356.00 = 95,772.51/x
  3. Step 3: Cross multiply
    176,344.97x = 243,356.00 × 95,772.51
  4. Step 4: Simplify right side
    176,344.97x = 23,306,814,464.70
  5. Step 5: Solve for x
    x = 23,306,814,464.70/176,344.97
  6. Step 6: Final answer
    x = 132,166.03

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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.