Home / 11,349.80-17,024.22-3,452.06

Finding the Fourth Proportional to 11,349.80, 17,024.22 and 3,452.06

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Solution

The fourth proportional to 11,349.80, 17,024.22 and 3,452.06 is: 5,177.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349.80 : 17,024.22 = 3,452.06 : x
  2. Step 2: Convert to fraction form
    11,349.80/17,024.22 = 3,452.06/x
  3. Step 3: Cross multiply
    11,349.80x = 17,024.22 × 3,452.06
  4. Step 4: Simplify right side
    11,349.80x = 58,768,628.89
  5. Step 5: Solve for x
    x = 58,768,628.89/11,349.80
  6. Step 6: Final answer
    x = 5,177.94

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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.