Home / 5,982.24-8,969.28-2,084.52

Finding the Fourth Proportional to 5,982.24, 8,969.28 and 2,084.52

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Solution

The fourth proportional to 5,982.24, 8,969.28 and 2,084.52 is: 3,125.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.24 : 8,969.28 = 2,084.52 : x
  2. Step 2: Convert to fraction form
    5,982.24/8,969.28 = 2,084.52/x
  3. Step 3: Cross multiply
    5,982.24x = 8,969.28 × 2,084.52
  4. Step 4: Simplify right side
    5,982.24x = 18,696,643.55
  5. Step 5: Solve for x
    x = 18,696,643.55/5,982.24
  6. Step 6: Final answer
    x = 3,125.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.