Home / 48,276.20-66,502.11-41,083.25

Finding the Fourth Proportional to 48,276.20, 66,502.11 and 41,083.25

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Solution

The fourth proportional to 48,276.20, 66,502.11 and 41,083.25 is: 56,593.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,276.20 : 66,502.11 = 41,083.25 : x
  2. Step 2: Convert to fraction form
    48,276.20/66,502.11 = 41,083.25/x
  3. Step 3: Cross multiply
    48,276.20x = 66,502.11 × 41,083.25
  4. Step 4: Simplify right side
    48,276.20x = 2,732,123,006.28
  5. Step 5: Solve for x
    x = 2,732,123,006.28/48,276.20
  6. Step 6: Final answer
    x = 56,593.58

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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.