Home / 88,827.94-122,584.29-48,544.18

Finding the Fourth Proportional to 88,827.94, 122,584.29 and 48,544.18

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Solution

The fourth proportional to 88,827.94, 122,584.29 and 48,544.18 is: 66,991.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,827.94 : 122,584.29 = 48,544.18 : x
  2. Step 2: Convert to fraction form
    88,827.94/122,584.29 = 48,544.18/x
  3. Step 3: Cross multiply
    88,827.94x = 122,584.29 × 48,544.18
  4. Step 4: Simplify right side
    88,827.94x = 5,950,753,350.43
  5. Step 5: Solve for x
    x = 5,950,753,350.43/88,827.94
  6. Step 6: Final answer
    x = 66,991.91

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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.