Home / 73,589.76-110,350.08-34,122.24

Finding the Fourth Proportional to 73,589.76, 110,350.08 and 34,122.24

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Solution

The fourth proportional to 73,589.76, 110,350.08 and 34,122.24 is: 51,167.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,589.76 : 110,350.08 = 34,122.24 : x
  2. Step 2: Convert to fraction form
    73,589.76/110,350.08 = 34,122.24/x
  3. Step 3: Cross multiply
    73,589.76x = 110,350.08 × 34,122.24
  4. Step 4: Simplify right side
    73,589.76x = 3,765,391,913.78
  5. Step 5: Solve for x
    x = 3,765,391,913.78/73,589.76
  6. Step 6: Final answer
    x = 51,167.34

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1.5x scale

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.