Home / 5,982.13-8,254.51-3,329.17

Finding the Fourth Proportional to 5,982.13, 8,254.51 and 3,329.17

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Solution

The fourth proportional to 5,982.13, 8,254.51 and 3,329.17 is: 4,593.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.13 : 8,254.51 = 3,329.17 : x
  2. Step 2: Convert to fraction form
    5,982.13/8,254.51 = 3,329.17/x
  3. Step 3: Cross multiply
    5,982.13x = 8,254.51 × 3,329.17
  4. Step 4: Simplify right side
    5,982.13x = 27,480,667.06
  5. Step 5: Solve for x
    x = 27,480,667.06/5,982.13
  6. Step 6: Final answer
    x = 4,593.79

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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.