Home / 3,323.27-4,983.66-1,101.69

Finding the Fourth Proportional to 3,323.27, 4,983.66 and 1,101.69

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Solution

The fourth proportional to 3,323.27, 4,983.66 and 1,101.69 is: 1,652.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.27 : 4,983.66 = 1,101.69 : x
  2. Step 2: Convert to fraction form
    3,323.27/4,983.66 = 1,101.69/x
  3. Step 3: Cross multiply
    3,323.27x = 4,983.66 × 1,101.69
  4. Step 4: Simplify right side
    3,323.27x = 5,490,444.25
  5. Step 5: Solve for x
    x = 5,490,444.25/3,323.27
  6. Step 6: Final answer
    x = 1,652.12

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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.