Home / 95,527.97-143,236.60-39,304.56

Finding the Fourth Proportional to 95,527.97, 143,236.60 and 39,304.56

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Solution

The fourth proportional to 95,527.97, 143,236.60 and 39,304.56 is: 58,934.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,527.97 : 143,236.60 = 39,304.56 : x
  2. Step 2: Convert to fraction form
    95,527.97/143,236.60 = 39,304.56/x
  3. Step 3: Cross multiply
    95,527.97x = 143,236.60 × 39,304.56
  4. Step 4: Simplify right side
    95,527.97x = 5,629,852,088.32
  5. Step 5: Solve for x
    x = 5,629,852,088.32/95,527.97
  6. Step 6: Final answer
    x = 58,934.07

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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.