Home / 3,397.32-5,093.66-1,522.52

Finding the Fourth Proportional to 3,397.32, 5,093.66 and 1,522.52

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Solution

The fourth proportional to 3,397.32, 5,093.66 and 1,522.52 is: 2,282.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397.32 : 5,093.66 = 1,522.52 : x
  2. Step 2: Convert to fraction form
    3,397.32/5,093.66 = 1,522.52/x
  3. Step 3: Cross multiply
    3,397.32x = 5,093.66 × 1,522.52
  4. Step 4: Simplify right side
    3,397.32x = 7,755,199.22
  5. Step 5: Solve for x
    x = 7,755,199.22/3,397.32
  6. Step 6: Final answer
    x = 2,282.74

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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.