Home / 23,147.10-34,793.55-22,709.70

Finding the Fourth Proportional to 23,147.10, 34,793.55 and 22,709.70

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Solution

The fourth proportional to 23,147.10, 34,793.55 and 22,709.70 is: 34,136.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,147.10 : 34,793.55 = 22,709.70 : x
  2. Step 2: Convert to fraction form
    23,147.10/34,793.55 = 22,709.70/x
  3. Step 3: Cross multiply
    23,147.10x = 34,793.55 × 22,709.70
  4. Step 4: Simplify right side
    23,147.10x = 790,151,082.44
  5. Step 5: Solve for x
    x = 790,151,082.44/23,147.10
  6. Step 6: Final answer
    x = 34,136.07

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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.