Home / 5,823.38-8,739.48-4,267.46

Finding the Fourth Proportional to 5,823.38, 8,739.48 and 4,267.46

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Solution

The fourth proportional to 5,823.38, 8,739.48 and 4,267.46 is: 6,404.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823.38 : 8,739.48 = 4,267.46 : x
  2. Step 2: Convert to fraction form
    5,823.38/8,739.48 = 4,267.46/x
  3. Step 3: Cross multiply
    5,823.38x = 8,739.48 × 4,267.46
  4. Step 4: Simplify right side
    5,823.38x = 37,295,381.32
  5. Step 5: Solve for x
    x = 37,295,381.32/5,823.38
  6. Step 6: Final answer
    x = 6,404.42

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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.