Home / 5,837.06-8,759.16-2,328.75

Finding the Fourth Proportional to 5,837.06, 8,759.16 and 2,328.75

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Solution

The fourth proportional to 5,837.06, 8,759.16 and 2,328.75 is: 3,494.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.06 : 8,759.16 = 2,328.75 : x
  2. Step 2: Convert to fraction form
    5,837.06/8,759.16 = 2,328.75/x
  3. Step 3: Cross multiply
    5,837.06x = 8,759.16 × 2,328.75
  4. Step 4: Simplify right side
    5,837.06x = 20,397,893.85
  5. Step 5: Solve for x
    x = 20,397,893.85/5,837.06
  6. Step 6: Final answer
    x = 3,494.55

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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.