Home / 75,934.20-113,903.10-23,344.14

Finding the Fourth Proportional to 75,934.20, 113,903.10 and 23,344.14

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Solution

The fourth proportional to 75,934.20, 113,903.10 and 23,344.14 is: 35,016.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,934.20 : 113,903.10 = 23,344.14 : x
  2. Step 2: Convert to fraction form
    75,934.20/113,903.10 = 23,344.14/x
  3. Step 3: Cross multiply
    75,934.20x = 113,903.10 × 23,344.14
  4. Step 4: Simplify right side
    75,934.20x = 2,658,969,912.83
  5. Step 5: Solve for x
    x = 2,658,969,912.83/75,934.20
  6. Step 6: Final answer
    x = 35,016.76

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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.