Home / 67,076.60-92,510.76-41,565.24

Finding the Fourth Proportional to 67,076.60, 92,510.76 and 41,565.24

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Solution

The fourth proportional to 67,076.60, 92,510.76 and 41,565.24 is: 57,325.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,076.60 : 92,510.76 = 41,565.24 : x
  2. Step 2: Convert to fraction form
    67,076.60/92,510.76 = 41,565.24/x
  3. Step 3: Cross multiply
    67,076.60x = 92,510.76 × 41,565.24
  4. Step 4: Simplify right side
    67,076.60x = 3,845,231,941.98
  5. Step 5: Solve for x
    x = 3,845,231,941.98/67,076.60
  6. Step 6: Final answer
    x = 57,325.98

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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.