Home / 22,266.88-30,767.39-17,524.51

Finding the Fourth Proportional to 22,266.88, 30,767.39 and 17,524.51

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Solution

The fourth proportional to 22,266.88, 30,767.39 and 17,524.51 is: 24,214.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,266.88 : 30,767.39 = 17,524.51 : x
  2. Step 2: Convert to fraction form
    22,266.88/30,767.39 = 17,524.51/x
  3. Step 3: Cross multiply
    22,266.88x = 30,767.39 × 17,524.51
  4. Step 4: Simplify right side
    22,266.88x = 539,183,346.11
  5. Step 5: Solve for x
    x = 539,183,346.11/22,266.88
  6. Step 6: Final answer
    x = 24,214.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.