Home / 4,841.22-6,677.20-3,351.62

Finding the Fourth Proportional to 4,841.22, 6,677.20 and 3,351.62

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Solution

The fourth proportional to 4,841.22, 6,677.20 and 3,351.62 is: 4,622.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.22 : 6,677.20 = 3,351.62 : x
  2. Step 2: Convert to fraction form
    4,841.22/6,677.20 = 3,351.62/x
  3. Step 3: Cross multiply
    4,841.22x = 6,677.20 × 3,351.62
  4. Step 4: Simplify right side
    4,841.22x = 22,379,437.06
  5. Step 5: Solve for x
    x = 22,379,437.06/4,841.22
  6. Step 6: Final answer
    x = 4,622.69

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1.5x scale

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.