Home / 5,966.98-8,234.66-4,082.51

Finding the Fourth Proportional to 5,966.98, 8,234.66 and 4,082.51

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Solution

The fourth proportional to 5,966.98, 8,234.66 and 4,082.51 is: 5,634.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.98 : 8,234.66 = 4,082.51 : x
  2. Step 2: Convert to fraction form
    5,966.98/8,234.66 = 4,082.51/x
  3. Step 3: Cross multiply
    5,966.98x = 8,234.66 × 4,082.51
  4. Step 4: Simplify right side
    5,966.98x = 33,618,112.59
  5. Step 5: Solve for x
    x = 33,618,112.59/5,966.98
  6. Step 6: Final answer
    x = 5,634.03

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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.