Home / 23,738.66-35,530.80-17,496.20

Finding the Fourth Proportional to 23,738.66, 35,530.80 and 17,496.20

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Solution

The fourth proportional to 23,738.66, 35,530.80 and 17,496.20 is: 26,187.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,738.66 : 35,530.80 = 17,496.20 : x
  2. Step 2: Convert to fraction form
    23,738.66/35,530.80 = 17,496.20/x
  3. Step 3: Cross multiply
    23,738.66x = 35,530.80 × 17,496.20
  4. Step 4: Simplify right side
    23,738.66x = 621,653,982.96
  5. Step 5: Solve for x
    x = 621,653,982.96/23,738.66
  6. Step 6: Final answer
    x = 26,187.41

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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.