Home / 67,061.90-92,518.52-41,559.86

Finding the Fourth Proportional to 67,061.90, 92,518.52 and 41,559.86

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Solution

The fourth proportional to 67,061.90, 92,518.52 and 41,559.86 is: 57,335.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,061.90 : 92,518.52 = 41,559.86 : x
  2. Step 2: Convert to fraction form
    67,061.90/92,518.52 = 41,559.86/x
  3. Step 3: Cross multiply
    67,061.90x = 92,518.52 × 41,559.86
  4. Step 4: Simplify right side
    67,061.90x = 3,845,056,738.61
  5. Step 5: Solve for x
    x = 3,845,056,738.61/67,061.90
  6. Step 6: Final answer
    x = 57,335.93

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1.5x scale

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.