Home / 54,366.28-81,584.07-24,787.06

Finding the Fourth Proportional to 54,366.28, 81,584.07 and 24,787.06

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Solution

The fourth proportional to 54,366.28, 81,584.07 and 24,787.06 is: 37,196.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,366.28 : 81,584.07 = 24,787.06 : x
  2. Step 2: Convert to fraction form
    54,366.28/81,584.07 = 24,787.06/x
  3. Step 3: Cross multiply
    54,366.28x = 81,584.07 × 24,787.06
  4. Step 4: Simplify right side
    54,366.28x = 2,022,229,238.13
  5. Step 5: Solve for x
    x = 2,022,229,238.13/54,366.28
  6. Step 6: Final answer
    x = 37,196.39

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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.