Home / 6,175.62-9,264.22-3,254.12

Finding the Fourth Proportional to 6,175.62, 9,264.22 and 3,254.12

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Solution

The fourth proportional to 6,175.62, 9,264.22 and 3,254.12 is: 4,881.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175.62 : 9,264.22 = 3,254.12 : x
  2. Step 2: Convert to fraction form
    6,175.62/9,264.22 = 3,254.12/x
  3. Step 3: Cross multiply
    6,175.62x = 9,264.22 × 3,254.12
  4. Step 4: Simplify right side
    6,175.62x = 30,146,883.59
  5. Step 5: Solve for x
    x = 30,146,883.59/6,175.62
  6. Step 6: Final answer
    x = 4,881.60

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1.5x scale

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.