Home / 15,592.68-23,397.12-7,270.29

Finding the Fourth Proportional to 15,592.68, 23,397.12 and 7,270.29

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Solution

The fourth proportional to 15,592.68, 23,397.12 and 7,270.29 is: 10,909.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,592.68 : 23,397.12 = 7,270.29 : x
  2. Step 2: Convert to fraction form
    15,592.68/23,397.12 = 7,270.29/x
  3. Step 3: Cross multiply
    15,592.68x = 23,397.12 × 7,270.29
  4. Step 4: Simplify right side
    15,592.68x = 170,103,847.56
  5. Step 5: Solve for x
    x = 170,103,847.56/15,592.68
  6. Step 6: Final answer
    x = 10,909.21

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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.