Home / 5,953.79-8,217.11-3,301.85

Finding the Fourth Proportional to 5,953.79, 8,217.11 and 3,301.85

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Solution

The fourth proportional to 5,953.79, 8,217.11 and 3,301.85 is: 4,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953.79 : 8,217.11 = 3,301.85 : x
  2. Step 2: Convert to fraction form
    5,953.79/8,217.11 = 3,301.85/x
  3. Step 3: Cross multiply
    5,953.79x = 8,217.11 × 3,301.85
  4. Step 4: Simplify right side
    5,953.79x = 27,131,648.14
  5. Step 5: Solve for x
    x = 27,131,648.14/5,953.79
  6. Step 6: Final answer
    x = 4,557.04

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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.