Home / 51,839.24-77,758.35-23,751.33

Finding the Fourth Proportional to 51,839.24, 77,758.35 and 23,751.33

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Solution

The fourth proportional to 51,839.24, 77,758.35 and 23,751.33 is: 35,626.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,839.24 : 77,758.35 = 23,751.33 : x
  2. Step 2: Convert to fraction form
    51,839.24/77,758.35 = 23,751.33/x
  3. Step 3: Cross multiply
    51,839.24x = 77,758.35 × 23,751.33
  4. Step 4: Simplify right side
    51,839.24x = 1,846,864,231.11
  5. Step 5: Solve for x
    x = 1,846,864,231.11/51,839.24
  6. Step 6: Final answer
    x = 35,626.76

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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.