Home / 5,950.70-8,211.66-3,298.08

Finding the Fourth Proportional to 5,950.70, 8,211.66 and 3,298.08

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Solution

The fourth proportional to 5,950.70, 8,211.66 and 3,298.08 is: 4,551.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.70 : 8,211.66 = 3,298.08 : x
  2. Step 2: Convert to fraction form
    5,950.70/8,211.66 = 3,298.08/x
  3. Step 3: Cross multiply
    5,950.70x = 8,211.66 × 3,298.08
  4. Step 4: Simplify right side
    5,950.70x = 27,082,711.61
  5. Step 5: Solve for x
    x = 27,082,711.61/5,950.70
  6. Step 6: Final answer
    x = 4,551.18

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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.