Home / 5,547.06-8,324.82-2,040.39

Finding the Fourth Proportional to 5,547.06, 8,324.82 and 2,040.39

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Solution

The fourth proportional to 5,547.06, 8,324.82 and 2,040.39 is: 3,062.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547.06 : 8,324.82 = 2,040.39 : x
  2. Step 2: Convert to fraction form
    5,547.06/8,324.82 = 2,040.39/x
  3. Step 3: Cross multiply
    5,547.06x = 8,324.82 × 2,040.39
  4. Step 4: Simplify right side
    5,547.06x = 16,985,879.48
  5. Step 5: Solve for x
    x = 16,985,879.48/5,547.06
  6. Step 6: Final answer
    x = 3,062.14

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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.