Home / 6,519.36-9,775.68-2,567.04

Finding the Fourth Proportional to 6,519.36, 9,775.68 and 2,567.04

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Solution

The fourth proportional to 6,519.36, 9,775.68 and 2,567.04 is: 3,849.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,519.36 : 9,775.68 = 2,567.04 : x
  2. Step 2: Convert to fraction form
    6,519.36/9,775.68 = 2,567.04/x
  3. Step 3: Cross multiply
    6,519.36x = 9,775.68 × 2,567.04
  4. Step 4: Simplify right side
    6,519.36x = 25,094,561.59
  5. Step 5: Solve for x
    x = 25,094,561.59/6,519.36
  6. Step 6: Final answer
    x = 3,849.24

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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.