Home / 11,046.10-15,243.61-6,010.31

Finding the Fourth Proportional to 11,046.10, 15,243.61 and 6,010.31

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Solution

The fourth proportional to 11,046.10, 15,243.61 and 6,010.31 is: 8,294.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046.10 : 15,243.61 = 6,010.31 : x
  2. Step 2: Convert to fraction form
    11,046.10/15,243.61 = 6,010.31/x
  3. Step 3: Cross multiply
    11,046.10x = 15,243.61 × 6,010.31
  4. Step 4: Simplify right side
    11,046.10x = 91,618,821.62
  5. Step 5: Solve for x
    x = 91,618,821.62/11,046.10
  6. Step 6: Final answer
    x = 8,294.22

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1.5x scale

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.