Home / 26,115.23-35,900.43-22,467.96

Finding the Fourth Proportional to 26,115.23, 35,900.43 and 22,467.96

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Solution

The fourth proportional to 26,115.23, 35,900.43 and 22,467.96 is: 30,886.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,115.23 : 35,900.43 = 22,467.96 : x
  2. Step 2: Convert to fraction form
    26,115.23/35,900.43 = 22,467.96/x
  3. Step 3: Cross multiply
    26,115.23x = 35,900.43 × 22,467.96
  4. Step 4: Simplify right side
    26,115.23x = 806,609,425.22
  5. Step 5: Solve for x
    x = 806,609,425.22/26,115.23
  6. Step 6: Final answer
    x = 30,886.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.