Home / 4,486.32-6,730.29-3,841.56

Finding the Fourth Proportional to 4,486.32, 6,730.29 and 3,841.56

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Solution

The fourth proportional to 4,486.32, 6,730.29 and 3,841.56 is: 5,763.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486.32 : 6,730.29 = 3,841.56 : x
  2. Step 2: Convert to fraction form
    4,486.32/6,730.29 = 3,841.56/x
  3. Step 3: Cross multiply
    4,486.32x = 6,730.29 × 3,841.56
  4. Step 4: Simplify right side
    4,486.32x = 25,854,812.85
  5. Step 5: Solve for x
    x = 25,854,812.85/4,486.32
  6. Step 6: Final answer
    x = 5,763.03

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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.