Home / 5,982.26-8,973.23-1,822.09

Finding the Fourth Proportional to 5,982.26, 8,973.23 and 1,822.09

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Solution

The fourth proportional to 5,982.26, 8,973.23 and 1,822.09 is: 2,733.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.26 : 8,973.23 = 1,822.09 : x
  2. Step 2: Convert to fraction form
    5,982.26/8,973.23 = 1,822.09/x
  3. Step 3: Cross multiply
    5,982.26x = 8,973.23 × 1,822.09
  4. Step 4: Simplify right side
    5,982.26x = 16,350,001.11
  5. Step 5: Solve for x
    x = 16,350,001.11/5,982.26
  6. Step 6: Final answer
    x = 2,733.08

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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.