Home / 22,298.97-33,452.63-18,175.11

Finding the Fourth Proportional to 22,298.97, 33,452.63 and 18,175.11

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Solution

The fourth proportional to 22,298.97, 33,452.63 and 18,175.11 is: 27,266.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,298.97 : 33,452.63 = 18,175.11 : x
  2. Step 2: Convert to fraction form
    22,298.97/33,452.63 = 18,175.11/x
  3. Step 3: Cross multiply
    22,298.97x = 33,452.63 × 18,175.11
  4. Step 4: Simplify right side
    22,298.97x = 608,005,230.04
  5. Step 5: Solve for x
    x = 608,005,230.04/22,298.97
  6. Step 6: Final answer
    x = 27,266.07

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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.