Home / 5,982.07-8,246.70-4,208.17

Finding the Fourth Proportional to 5,982.07, 8,246.70 and 4,208.17

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Solution

The fourth proportional to 5,982.07, 8,246.70 and 4,208.17 is: 5,801.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.07 : 8,246.70 = 4,208.17 : x
  2. Step 2: Convert to fraction form
    5,982.07/8,246.70 = 4,208.17/x
  3. Step 3: Cross multiply
    5,982.07x = 8,246.70 × 4,208.17
  4. Step 4: Simplify right side
    5,982.07x = 34,703,515.54
  5. Step 5: Solve for x
    x = 34,703,515.54/5,982.07
  6. Step 6: Final answer
    x = 5,801.26

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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.