Home / 11,351.27-17,025.66-3,032.02

Finding the Fourth Proportional to 11,351.27, 17,025.66 and 3,032.02

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Solution

The fourth proportional to 11,351.27, 17,025.66 and 3,032.02 is: 4,547.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,351.27 : 17,025.66 = 3,032.02 : x
  2. Step 2: Convert to fraction form
    11,351.27/17,025.66 = 3,032.02/x
  3. Step 3: Cross multiply
    11,351.27x = 17,025.66 × 3,032.02
  4. Step 4: Simplify right side
    11,351.27x = 51,622,162.92
  5. Step 5: Solve for x
    x = 51,622,162.92/11,351.27
  6. Step 6: Final answer
    x = 4,547.70

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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.