Home / 5,954.66-8,217.47-3,302.11

Finding the Fourth Proportional to 5,954.66, 8,217.47 and 3,302.11

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Solution

The fourth proportional to 5,954.66, 8,217.47 and 3,302.11 is: 4,556.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.66 : 8,217.47 = 3,302.11 : x
  2. Step 2: Convert to fraction form
    5,954.66/8,217.47 = 3,302.11/x
  3. Step 3: Cross multiply
    5,954.66x = 8,217.47 × 3,302.11
  4. Step 4: Simplify right side
    5,954.66x = 27,134,977.57
  5. Step 5: Solve for x
    x = 27,134,977.57/5,954.66
  6. Step 6: Final answer
    x = 4,556.94

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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.