Home / 69,884.11-96,407.83-41,184.17

Finding the Fourth Proportional to 69,884.11, 96,407.83 and 41,184.17

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Solution

The fourth proportional to 69,884.11, 96,407.83 and 41,184.17 is: 56,815.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,884.11 : 96,407.83 = 41,184.17 : x
  2. Step 2: Convert to fraction form
    69,884.11/96,407.83 = 41,184.17/x
  3. Step 3: Cross multiply
    69,884.11x = 96,407.83 × 41,184.17
  4. Step 4: Simplify right side
    69,884.11x = 3,970,476,391.02
  5. Step 5: Solve for x
    x = 3,970,476,391.02/69,884.11
  6. Step 6: Final answer
    x = 56,815.15

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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.