Home / 5,550.33-7,659.42-3,032.41

Finding the Fourth Proportional to 5,550.33, 7,659.42 and 3,032.41

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Solution

The fourth proportional to 5,550.33, 7,659.42 and 3,032.41 is: 4,184.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,550.33 : 7,659.42 = 3,032.41 : x
  2. Step 2: Convert to fraction form
    5,550.33/7,659.42 = 3,032.41/x
  3. Step 3: Cross multiply
    5,550.33x = 7,659.42 × 3,032.41
  4. Step 4: Simplify right side
    5,550.33x = 23,226,501.80
  5. Step 5: Solve for x
    x = 23,226,501.80/5,550.33
  6. Step 6: Final answer
    x = 4,184.71

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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.