Home / 5,542.67-8,314.91-1,844.51

Finding the Fourth Proportional to 5,542.67, 8,314.91 and 1,844.51

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Solution

The fourth proportional to 5,542.67, 8,314.91 and 1,844.51 is: 2,767.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.67 : 8,314.91 = 1,844.51 : x
  2. Step 2: Convert to fraction form
    5,542.67/8,314.91 = 1,844.51/x
  3. Step 3: Cross multiply
    5,542.67x = 8,314.91 × 1,844.51
  4. Step 4: Simplify right side
    5,542.67x = 15,336,934.64
  5. Step 5: Solve for x
    x = 15,336,934.64/5,542.67
  6. Step 6: Final answer
    x = 2,767.07

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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.