Home / 5,560.21-7,673.10-3,042.33

Finding the Fourth Proportional to 5,560.21, 7,673.10 and 3,042.33

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Solution

The fourth proportional to 5,560.21, 7,673.10 and 3,042.33 is: 4,198.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560.21 : 7,673.10 = 3,042.33 : x
  2. Step 2: Convert to fraction form
    5,560.21/7,673.10 = 3,042.33/x
  3. Step 3: Cross multiply
    5,560.21x = 7,673.10 × 3,042.33
  4. Step 4: Simplify right side
    5,560.21x = 23,344,102.32
  5. Step 5: Solve for x
    x = 23,344,102.32/5,560.21
  6. Step 6: Final answer
    x = 4,198.42

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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.