Home / 6,002.85-8,284.14-3,350.76

Finding the Fourth Proportional to 6,002.85, 8,284.14 and 3,350.76

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Solution

The fourth proportional to 6,002.85, 8,284.14 and 3,350.76 is: 4,624.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002.85 : 8,284.14 = 3,350.76 : x
  2. Step 2: Convert to fraction form
    6,002.85/8,284.14 = 3,350.76/x
  3. Step 3: Cross multiply
    6,002.85x = 8,284.14 × 3,350.76
  4. Step 4: Simplify right side
    6,002.85x = 27,758,164.95
  5. Step 5: Solve for x
    x = 27,758,164.95/6,002.85
  6. Step 6: Final answer
    x = 4,624.16

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Half scale
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Double scale
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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.