Home / 23,833.50-35,727-11,350.19

Finding the Fourth Proportional to 23,833.50, 35,727 and 11,350.19

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Solution

The fourth proportional to 23,833.50, 35,727 and 11,350.19 is: 17,014.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,833.50 : 35,727 = 11,350.19 : x
  2. Step 2: Convert to fraction form
    23,833.50/35,727 = 11,350.19/x
  3. Step 3: Cross multiply
    23,833.50x = 35,727 × 11,350.19
  4. Step 4: Simplify right side
    23,833.50x = 405,508,238.13
  5. Step 5: Solve for x
    x = 405,508,238.13/23,833.50
  6. Step 6: Final answer
    x = 17,014.21

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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.