Home / 23,096.43-34,645.10-10,613.05

Finding the Fourth Proportional to 23,096.43, 34,645.10 and 10,613.05

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Solution

The fourth proportional to 23,096.43, 34,645.10 and 10,613.05 is: 15,919.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,096.43 : 34,645.10 = 10,613.05 : x
  2. Step 2: Convert to fraction form
    23,096.43/34,645.10 = 10,613.05/x
  3. Step 3: Cross multiply
    23,096.43x = 34,645.10 × 10,613.05
  4. Step 4: Simplify right side
    23,096.43x = 367,690,178.56
  5. Step 5: Solve for x
    x = 367,690,178.56/23,096.43
  6. Step 6: Final answer
    x = 15,919.78

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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.