Home / 4,344.14-6,515.19-2,002.69

Finding the Fourth Proportional to 4,344.14, 6,515.19 and 2,002.69

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Solution

The fourth proportional to 4,344.14, 6,515.19 and 2,002.69 is: 3,003.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.14 : 6,515.19 = 2,002.69 : x
  2. Step 2: Convert to fraction form
    4,344.14/6,515.19 = 2,002.69/x
  3. Step 3: Cross multiply
    4,344.14x = 6,515.19 × 2,002.69
  4. Step 4: Simplify right side
    4,344.14x = 13,047,905.86
  5. Step 5: Solve for x
    x = 13,047,905.86/4,344.14
  6. Step 6: Final answer
    x = 3,003.56

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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.