Home / 88,549.77-122,197.61-48,263.41

Finding the Fourth Proportional to 88,549.77, 122,197.61 and 48,263.41

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Solution

The fourth proportional to 88,549.77, 122,197.61 and 48,263.41 is: 66,602.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,549.77 : 122,197.61 = 48,263.41 : x
  2. Step 2: Convert to fraction form
    88,549.77/122,197.61 = 48,263.41/x
  3. Step 3: Cross multiply
    88,549.77x = 122,197.61 × 48,263.41
  4. Step 4: Simplify right side
    88,549.77x = 5,897,673,625.86
  5. Step 5: Solve for x
    x = 5,897,673,625.86/88,549.77
  6. Step 6: Final answer
    x = 66,602.92

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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.