Home / 17,306.62-25,965.96-5,462.22

Finding the Fourth Proportional to 17,306.62, 25,965.96 and 5,462.22

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Solution

The fourth proportional to 17,306.62, 25,965.96 and 5,462.22 is: 8,195.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306.62 : 25,965.96 = 5,462.22 : x
  2. Step 2: Convert to fraction form
    17,306.62/25,965.96 = 5,462.22/x
  3. Step 3: Cross multiply
    17,306.62x = 25,965.96 × 5,462.22
  4. Step 4: Simplify right side
    17,306.62x = 141,831,758.72
  5. Step 5: Solve for x
    x = 141,831,758.72/17,306.62
  6. Step 6: Final answer
    x = 8,195.23

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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.