Home / 5,987.16-8,982.57-3,067.53

Finding the Fourth Proportional to 5,987.16, 8,982.57 and 3,067.53

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Solution

The fourth proportional to 5,987.16, 8,982.57 and 3,067.53 is: 4,602.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987.16 : 8,982.57 = 3,067.53 : x
  2. Step 2: Convert to fraction form
    5,987.16/8,982.57 = 3,067.53/x
  3. Step 3: Cross multiply
    5,987.16x = 8,982.57 × 3,067.53
  4. Step 4: Simplify right side
    5,987.16x = 27,554,302.95
  5. Step 5: Solve for x
    x = 27,554,302.95/5,987.16
  6. Step 6: Final answer
    x = 4,602.23

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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.