Home / 92,452.20-127,584.02-50,010.68

Finding the Fourth Proportional to 92,452.20, 127,584.02 and 50,010.68

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Solution

The fourth proportional to 92,452.20, 127,584.02 and 50,010.68 is: 69,014.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,452.20 : 127,584.02 = 50,010.68 : x
  2. Step 2: Convert to fraction form
    92,452.20/127,584.02 = 50,010.68/x
  3. Step 3: Cross multiply
    92,452.20x = 127,584.02 × 50,010.68
  4. Step 4: Simplify right side
    92,452.20x = 6,380,563,597.33
  5. Step 5: Solve for x
    x = 6,380,563,597.33/92,452.20
  6. Step 6: Final answer
    x = 69,014.73

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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.