Home / 5,823.48-8,036.33-3,170.89

Finding the Fourth Proportional to 5,823.48, 8,036.33 and 3,170.89

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Solution

The fourth proportional to 5,823.48, 8,036.33 and 3,170.89 is: 4,375.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823.48 : 8,036.33 = 3,170.89 : x
  2. Step 2: Convert to fraction form
    5,823.48/8,036.33 = 3,170.89/x
  3. Step 3: Cross multiply
    5,823.48x = 8,036.33 × 3,170.89
  4. Step 4: Simplify right side
    5,823.48x = 25,482,312.62
  5. Step 5: Solve for x
    x = 25,482,312.62/5,823.48
  6. Step 6: Final answer
    x = 4,375.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.