Home / 95,963.60-144,070.14-73,792.56

Finding the Fourth Proportional to 95,963.60, 144,070.14 and 73,792.56

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Solution

The fourth proportional to 95,963.60, 144,070.14 and 73,792.56 is: 110,784.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,963.60 : 144,070.14 = 73,792.56 : x
  2. Step 2: Convert to fraction form
    95,963.60/144,070.14 = 73,792.56/x
  3. Step 3: Cross multiply
    95,963.60x = 144,070.14 × 73,792.56
  4. Step 4: Simplify right side
    95,963.60x = 10,631,304,450.16
  5. Step 5: Solve for x
    x = 10,631,304,450.16/95,963.60
  6. Step 6: Final answer
    x = 110,784.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.