Home / 4,341.38-6,513.28-2,002.10

Finding the Fourth Proportional to 4,341.38, 6,513.28 and 2,002.10

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Solution

The fourth proportional to 4,341.38, 6,513.28 and 2,002.10 is: 3,003.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.38 : 6,513.28 = 2,002.10 : x
  2. Step 2: Convert to fraction form
    4,341.38/6,513.28 = 2,002.10/x
  3. Step 3: Cross multiply
    4,341.38x = 6,513.28 × 2,002.10
  4. Step 4: Simplify right side
    4,341.38x = 13,040,237.89
  5. Step 5: Solve for x
    x = 13,040,237.89/4,341.38
  6. Step 6: Final answer
    x = 3,003.71

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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.