Home / 5,988.60-8,982.96-2,093.02

Finding the Fourth Proportional to 5,988.60, 8,982.96 and 2,093.02

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Solution

The fourth proportional to 5,988.60, 8,982.96 and 2,093.02 is: 3,139.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988.60 : 8,982.96 = 2,093.02 : x
  2. Step 2: Convert to fraction form
    5,988.60/8,982.96 = 2,093.02/x
  3. Step 3: Cross multiply
    5,988.60x = 8,982.96 × 2,093.02
  4. Step 4: Simplify right side
    5,988.60x = 18,801,514.94
  5. Step 5: Solve for x
    x = 18,801,514.94/5,988.60
  6. Step 6: Final answer
    x = 3,139.55

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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.