Home / 36,837.14-55,256.10-29,488.31

Finding the Fourth Proportional to 36,837.14, 55,256.10 and 29,488.31

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Solution

The fourth proportional to 36,837.14, 55,256.10 and 29,488.31 is: 44,232.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,837.14 : 55,256.10 = 29,488.31 : x
  2. Step 2: Convert to fraction form
    36,837.14/55,256.10 = 29,488.31/x
  3. Step 3: Cross multiply
    36,837.14x = 55,256.10 × 29,488.31
  4. Step 4: Simplify right side
    36,837.14x = 1,629,408,996.89
  5. Step 5: Solve for x
    x = 1,629,408,996.89/36,837.14
  6. Step 6: Final answer
    x = 44,232.78

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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.