Home / 3,301.16-4,948.09-1,351.69

Finding the Fourth Proportional to 3,301.16, 4,948.09 and 1,351.69

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Solution

The fourth proportional to 3,301.16, 4,948.09 and 1,351.69 is: 2,026.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.16 : 4,948.09 = 1,351.69 : x
  2. Step 2: Convert to fraction form
    3,301.16/4,948.09 = 1,351.69/x
  3. Step 3: Cross multiply
    3,301.16x = 4,948.09 × 1,351.69
  4. Step 4: Simplify right side
    3,301.16x = 6,688,268.02
  5. Step 5: Solve for x
    x = 6,688,268.02/3,301.16
  6. Step 6: Final answer
    x = 2,026.04

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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.