Home / 11,357.10-17,025.17-6,095.80

Finding the Fourth Proportional to 11,357.10, 17,025.17 and 6,095.80

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Solution

The fourth proportional to 11,357.10, 17,025.17 and 6,095.80 is: 9,138.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357.10 : 17,025.17 = 6,095.80 : x
  2. Step 2: Convert to fraction form
    11,357.10/17,025.17 = 6,095.80/x
  3. Step 3: Cross multiply
    11,357.10x = 17,025.17 × 6,095.80
  4. Step 4: Simplify right side
    11,357.10x = 103,781,960.61
  5. Step 5: Solve for x
    x = 103,781,960.61/11,357.10
  6. Step 6: Final answer
    x = 9,138.07

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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.