Home / 6,613.18-9,913.44-2,452.07

Finding the Fourth Proportional to 6,613.18, 9,913.44 and 2,452.07

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Solution

The fourth proportional to 6,613.18, 9,913.44 and 2,452.07 is: 3,675.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613.18 : 9,913.44 = 2,452.07 : x
  2. Step 2: Convert to fraction form
    6,613.18/9,913.44 = 2,452.07/x
  3. Step 3: Cross multiply
    6,613.18x = 9,913.44 × 2,452.07
  4. Step 4: Simplify right side
    6,613.18x = 24,308,448.82
  5. Step 5: Solve for x
    x = 24,308,448.82/6,613.18
  6. Step 6: Final answer
    x = 3,675.76

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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.