Home / 37,297.13-55,945.35-15,110.15

Finding the Fourth Proportional to 37,297.13, 55,945.35 and 15,110.15

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Solution

The fourth proportional to 37,297.13, 55,945.35 and 15,110.15 is: 22,665.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,297.13 : 55,945.35 = 15,110.15 : x
  2. Step 2: Convert to fraction form
    37,297.13/55,945.35 = 15,110.15/x
  3. Step 3: Cross multiply
    37,297.13x = 55,945.35 × 15,110.15
  4. Step 4: Simplify right side
    37,297.13x = 845,342,350.58
  5. Step 5: Solve for x
    x = 845,342,350.58/37,297.13
  6. Step 6: Final answer
    x = 22,665.08

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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.