Home / 27,971.87-41,957.83-23,031.14

Finding the Fourth Proportional to 27,971.87, 41,957.83 and 23,031.14

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Solution

The fourth proportional to 27,971.87, 41,957.83 and 23,031.14 is: 34,546.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,971.87 : 41,957.83 = 23,031.14 : x
  2. Step 2: Convert to fraction form
    27,971.87/41,957.83 = 23,031.14/x
  3. Step 3: Cross multiply
    27,971.87x = 41,957.83 × 23,031.14
  4. Step 4: Simplify right side
    27,971.87x = 966,336,475.83
  5. Step 5: Solve for x
    x = 966,336,475.83/27,971.87
  6. Step 6: Final answer
    x = 34,546.73

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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.