Home / 5,950.66-8,211.76-3,298.04

Finding the Fourth Proportional to 5,950.66, 8,211.76 and 3,298.04

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Solution

The fourth proportional to 5,950.66, 8,211.76 and 3,298.04 is: 4,551.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.66 : 8,211.76 = 3,298.04 : x
  2. Step 2: Convert to fraction form
    5,950.66/8,211.76 = 3,298.04/x
  3. Step 3: Cross multiply
    5,950.66x = 8,211.76 × 3,298.04
  4. Step 4: Simplify right side
    5,950.66x = 27,082,712.95
  5. Step 5: Solve for x
    x = 27,082,712.95/5,950.66
  6. Step 6: Final answer
    x = 4,551.21

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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.