Home / 65,350.11-98,029.85-27,361.15

Finding the Fourth Proportional to 65,350.11, 98,029.85 and 27,361.15

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Solution

The fourth proportional to 65,350.11, 98,029.85 and 27,361.15 is: 41,043.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,350.11 : 98,029.85 = 27,361.15 : x
  2. Step 2: Convert to fraction form
    65,350.11/98,029.85 = 27,361.15/x
  3. Step 3: Cross multiply
    65,350.11x = 98,029.85 × 27,361.15
  4. Step 4: Simplify right side
    65,350.11x = 2,682,209,293.52
  5. Step 5: Solve for x
    x = 2,682,209,293.52/65,350.11
  6. Step 6: Final answer
    x = 41,043.69

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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.