Home / 7,608.08-11,404.68-2,410.28

Finding the Fourth Proportional to 7,608.08, 11,404.68 and 2,410.28

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Solution

The fourth proportional to 7,608.08, 11,404.68 and 2,410.28 is: 3,613.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,608.08 : 11,404.68 = 2,410.28 : x
  2. Step 2: Convert to fraction form
    7,608.08/11,404.68 = 2,410.28/x
  3. Step 3: Cross multiply
    7,608.08x = 11,404.68 × 2,410.28
  4. Step 4: Simplify right side
    7,608.08x = 27,488,472.11
  5. Step 5: Solve for x
    x = 27,488,472.11/7,608.08
  6. Step 6: Final answer
    x = 3,613.06

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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.