Home / 48,843.10-67,282.83-41,649.61

Finding the Fourth Proportional to 48,843.10, 67,282.83 and 41,649.61

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Solution

The fourth proportional to 48,843.10, 67,282.83 and 41,649.61 is: 57,373.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,843.10 : 67,282.83 = 41,649.61 : x
  2. Step 2: Convert to fraction form
    48,843.10/67,282.83 = 41,649.61/x
  3. Step 3: Cross multiply
    48,843.10x = 67,282.83 × 41,649.61
  4. Step 4: Simplify right side
    48,843.10x = 2,802,303,629.20
  5. Step 5: Solve for x
    x = 2,802,303,629.20/48,843.10
  6. Step 6: Final answer
    x = 57,373.58

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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.