Home / 38,562.84-57,877.02-27,496.62

Finding the Fourth Proportional to 38,562.84, 57,877.02 and 27,496.62

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Solution

The fourth proportional to 38,562.84, 57,877.02 and 27,496.62 is: 41,268.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,562.84 : 57,877.02 = 27,496.62 : x
  2. Step 2: Convert to fraction form
    38,562.84/57,877.02 = 27,496.62/x
  3. Step 3: Cross multiply
    38,562.84x = 57,877.02 × 27,496.62
  4. Step 4: Simplify right side
    38,562.84x = 1,591,422,425.67
  5. Step 5: Solve for x
    x = 1,591,422,425.67/38,562.84
  6. Step 6: Final answer
    x = 41,268.29

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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.