Home / 11,032.15-15,224.46-5,996.38

Finding the Fourth Proportional to 11,032.15, 15,224.46 and 5,996.38

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Solution

The fourth proportional to 11,032.15, 15,224.46 and 5,996.38 is: 8,275.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032.15 : 15,224.46 = 5,996.38 : x
  2. Step 2: Convert to fraction form
    11,032.15/15,224.46 = 5,996.38/x
  3. Step 3: Cross multiply
    11,032.15x = 15,224.46 × 5,996.38
  4. Step 4: Simplify right side
    11,032.15x = 91,291,666.05
  5. Step 5: Solve for x
    x = 91,291,666.05/11,032.15
  6. Step 6: Final answer
    x = 8,275.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.