Home / 6,306.18-9,452.25-3,012.18

Finding the Fourth Proportional to 6,306.18, 9,452.25 and 3,012.18

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Solution

The fourth proportional to 6,306.18, 9,452.25 and 3,012.18 is: 4,514.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306.18 : 9,452.25 = 3,012.18 : x
  2. Step 2: Convert to fraction form
    6,306.18/9,452.25 = 3,012.18/x
  3. Step 3: Cross multiply
    6,306.18x = 9,452.25 × 3,012.18
  4. Step 4: Simplify right side
    6,306.18x = 28,471,878.41
  5. Step 5: Solve for x
    x = 28,471,878.41/6,306.18
  6. Step 6: Final answer
    x = 4,514.92

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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.