Home / 67,060.28-92,504.70-41,866.04

Finding the Fourth Proportional to 67,060.28, 92,504.70 and 41,866.04

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Solution

The fourth proportional to 67,060.28, 92,504.70 and 41,866.04 is: 57,751.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,060.28 : 92,504.70 = 41,866.04 : x
  2. Step 2: Convert to fraction form
    67,060.28/92,504.70 = 41,866.04/x
  3. Step 3: Cross multiply
    67,060.28x = 92,504.70 × 41,866.04
  4. Step 4: Simplify right side
    67,060.28x = 3,872,805,007.86
  5. Step 5: Solve for x
    x = 3,872,805,007.86/67,060.28
  6. Step 6: Final answer
    x = 57,751.11

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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.