Home / 60,836.10-91,254.15-44,117.70

Finding the Fourth Proportional to 60,836.10, 91,254.15 and 44,117.70

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Solution

The fourth proportional to 60,836.10, 91,254.15 and 44,117.70 is: 66,176.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,836.10 : 91,254.15 = 44,117.70 : x
  2. Step 2: Convert to fraction form
    60,836.10/91,254.15 = 44,117.70/x
  3. Step 3: Cross multiply
    60,836.10x = 91,254.15 × 44,117.70
  4. Step 4: Simplify right side
    60,836.10x = 4,025,923,213.46
  5. Step 5: Solve for x
    x = 4,025,923,213.46/60,836.10
  6. Step 6: Final answer
    x = 66,176.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.