Home / 5,950.80-8,212.17-3,298.25

Finding the Fourth Proportional to 5,950.80, 8,212.17 and 3,298.25

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Solution

The fourth proportional to 5,950.80, 8,212.17 and 3,298.25 is: 4,551.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.80 : 8,212.17 = 3,298.25 : x
  2. Step 2: Convert to fraction form
    5,950.80/8,212.17 = 3,298.25/x
  3. Step 3: Cross multiply
    5,950.80x = 8,212.17 × 3,298.25
  4. Step 4: Simplify right side
    5,950.80x = 27,085,748.64
  5. Step 5: Solve for x
    x = 27,085,748.64/5,950.80
  6. Step 6: Final answer
    x = 4,551.61

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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.