Home / 26,987.29-37,229.75-17,552.41

Finding the Fourth Proportional to 26,987.29, 37,229.75 and 17,552.41

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Solution

The fourth proportional to 26,987.29, 37,229.75 and 17,552.41 is: 24,214.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,987.29 : 37,229.75 = 17,552.41 : x
  2. Step 2: Convert to fraction form
    26,987.29/37,229.75 = 17,552.41/x
  3. Step 3: Cross multiply
    26,987.29x = 37,229.75 × 17,552.41
  4. Step 4: Simplify right side
    26,987.29x = 653,471,836.20
  5. Step 5: Solve for x
    x = 653,471,836.20/26,987.29
  6. Step 6: Final answer
    x = 24,214.06

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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.