Home / 88,596.48-122,265.45-48,311.94

Finding the Fourth Proportional to 88,596.48, 122,265.45 and 48,311.94

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Solution

The fourth proportional to 88,596.48, 122,265.45 and 48,311.94 is: 66,671.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,596.48 : 122,265.45 = 48,311.94 : x
  2. Step 2: Convert to fraction form
    88,596.48/122,265.45 = 48,311.94/x
  3. Step 3: Cross multiply
    88,596.48x = 122,265.45 × 48,311.94
  4. Step 4: Simplify right side
    88,596.48x = 5,906,881,084.47
  5. Step 5: Solve for x
    x = 5,906,881,084.47/88,596.48
  6. Step 6: Final answer
    x = 66,671.74

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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.