Home / 31,926.18-44,035.47-27,112.89

Finding the Fourth Proportional to 31,926.18, 44,035.47 and 27,112.89

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Solution

The fourth proportional to 31,926.18, 44,035.47 and 27,112.89 is: 37,396.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,926.18 : 44,035.47 = 27,112.89 : x
  2. Step 2: Convert to fraction form
    31,926.18/44,035.47 = 27,112.89/x
  3. Step 3: Cross multiply
    31,926.18x = 44,035.47 × 27,112.89
  4. Step 4: Simplify right side
    31,926.18x = 1,193,928,854.21
  5. Step 5: Solve for x
    x = 1,193,928,854.21/31,926.18
  6. Step 6: Final answer
    x = 37,396.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.