Home / 5,835-8,052.62-3,351.16

Finding the Fourth Proportional to 5,835, 8,052.62 and 3,351.16

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Solution

The fourth proportional to 5,835, 8,052.62 and 3,351.16 is: 4,624.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835 : 8,052.62 = 3,351.16 : x
  2. Step 2: Convert to fraction form
    5,835/8,052.62 = 3,351.16/x
  3. Step 3: Cross multiply
    5,835x = 8,052.62 × 3,351.16
  4. Step 4: Simplify right side
    5,835x = 26,985,618.04
  5. Step 5: Solve for x
    x = 26,985,618.04/5,835
  6. Step 6: Final answer
    x = 4,624.78

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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.