Home / 10,797.17-16,192.13-4,132.11

Finding the Fourth Proportional to 10,797.17, 16,192.13 and 4,132.11

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Solution

The fourth proportional to 10,797.17, 16,192.13 and 4,132.11 is: 6,196.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797.17 : 16,192.13 = 4,132.11 : x
  2. Step 2: Convert to fraction form
    10,797.17/16,192.13 = 4,132.11/x
  3. Step 3: Cross multiply
    10,797.17x = 16,192.13 × 4,132.11
  4. Step 4: Simplify right side
    10,797.17x = 66,907,662.29
  5. Step 5: Solve for x
    x = 66,907,662.29/10,797.17
  6. Step 6: Final answer
    x = 6,196.78

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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.