Home / 6,248.17-9,360.41-3,172.33

Finding the Fourth Proportional to 6,248.17, 9,360.41 and 3,172.33

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Solution

The fourth proportional to 6,248.17, 9,360.41 and 3,172.33 is: 4,752.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248.17 : 9,360.41 = 3,172.33 : x
  2. Step 2: Convert to fraction form
    6,248.17/9,360.41 = 3,172.33/x
  3. Step 3: Cross multiply
    6,248.17x = 9,360.41 × 3,172.33
  4. Step 4: Simplify right side
    6,248.17x = 29,694,254.72
  5. Step 5: Solve for x
    x = 29,694,254.72/6,248.17
  6. Step 6: Final answer
    x = 4,752.48

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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.