Home / 22,954.01-34,398.68-18,253.15

Finding the Fourth Proportional to 22,954.01, 34,398.68 and 18,253.15

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Solution

The fourth proportional to 22,954.01, 34,398.68 and 18,253.15 is: 27,354.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,954.01 : 34,398.68 = 18,253.15 : x
  2. Step 2: Convert to fraction form
    22,954.01/34,398.68 = 18,253.15/x
  3. Step 3: Cross multiply
    22,954.01x = 34,398.68 × 18,253.15
  4. Step 4: Simplify right side
    22,954.01x = 627,884,282.07
  5. Step 5: Solve for x
    x = 627,884,282.07/22,954.01
  6. Step 6: Final answer
    x = 27,354.02

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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.