Home / 6,019.48-8,306.85-3,367.14

Finding the Fourth Proportional to 6,019.48, 8,306.85 and 3,367.14

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Solution

The fourth proportional to 6,019.48, 8,306.85 and 3,367.14 is: 4,646.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.48 : 8,306.85 = 3,367.14 : x
  2. Step 2: Convert to fraction form
    6,019.48/8,306.85 = 3,367.14/x
  3. Step 3: Cross multiply
    6,019.48x = 8,306.85 × 3,367.14
  4. Step 4: Simplify right side
    6,019.48x = 27,970,326.91
  5. Step 5: Solve for x
    x = 27,970,326.91/6,019.48
  6. Step 6: Final answer
    x = 4,646.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.