Home / 26,674.92-40,009.14-11,090.52

Finding the Fourth Proportional to 26,674.92, 40,009.14 and 11,090.52

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Solution

The fourth proportional to 26,674.92, 40,009.14 and 11,090.52 is: 16,634.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,674.92 : 40,009.14 = 11,090.52 : x
  2. Step 2: Convert to fraction form
    26,674.92/40,009.14 = 11,090.52/x
  3. Step 3: Cross multiply
    26,674.92x = 40,009.14 × 11,090.52
  4. Step 4: Simplify right side
    26,674.92x = 443,722,167.35
  5. Step 5: Solve for x
    x = 443,722,167.35/26,674.92
  6. Step 6: Final answer
    x = 16,634.43

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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.