Home / 47,825.28-66,016.65-41,083.85

Finding the Fourth Proportional to 47,825.28, 66,016.65 and 41,083.85

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Solution

The fourth proportional to 47,825.28, 66,016.65 and 41,083.85 is: 56,710.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,825.28 : 66,016.65 = 41,083.85 : x
  2. Step 2: Convert to fraction form
    47,825.28/66,016.65 = 41,083.85/x
  3. Step 3: Cross multiply
    47,825.28x = 66,016.65 × 41,083.85
  4. Step 4: Simplify right side
    47,825.28x = 2,712,218,146.10
  5. Step 5: Solve for x
    x = 2,712,218,146.10/47,825.28
  6. Step 6: Final answer
    x = 56,710.97

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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.