Home / 17,829.08-26,744.02-5,982.82

Finding the Fourth Proportional to 17,829.08, 26,744.02 and 5,982.82

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Solution

The fourth proportional to 17,829.08, 26,744.02 and 5,982.82 is: 8,974.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,829.08 : 26,744.02 = 5,982.82 : x
  2. Step 2: Convert to fraction form
    17,829.08/26,744.02 = 5,982.82/x
  3. Step 3: Cross multiply
    17,829.08x = 26,744.02 × 5,982.82
  4. Step 4: Simplify right side
    17,829.08x = 160,004,657.74
  5. Step 5: Solve for x
    x = 160,004,657.74/17,829.08
  6. Step 6: Final answer
    x = 8,974.36

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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.