Home / 95,185.07-131,356.29-52,744.52

Finding the Fourth Proportional to 95,185.07, 131,356.29 and 52,744.52

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Solution

The fourth proportional to 95,185.07, 131,356.29 and 52,744.52 is: 72,787.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,185.07 : 131,356.29 = 52,744.52 : x
  2. Step 2: Convert to fraction form
    95,185.07/131,356.29 = 52,744.52/x
  3. Step 3: Cross multiply
    95,185.07x = 131,356.29 × 52,744.52
  4. Step 4: Simplify right side
    95,185.07x = 6,928,324,465.03
  5. Step 5: Solve for x
    x = 6,928,324,465.03/95,185.07
  6. Step 6: Final answer
    x = 72,787.93

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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.