Home / 34,476.06-51,634.41-20,594.46

Finding the Fourth Proportional to 34,476.06, 51,634.41 and 20,594.46

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Solution

The fourth proportional to 34,476.06, 51,634.41 and 20,594.46 is: 30,844.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,476.06 : 51,634.41 = 20,594.46 : x
  2. Step 2: Convert to fraction form
    34,476.06/51,634.41 = 20,594.46/x
  3. Step 3: Cross multiply
    34,476.06x = 51,634.41 × 20,594.46
  4. Step 4: Simplify right side
    34,476.06x = 1,063,382,791.37
  5. Step 5: Solve for x
    x = 1,063,382,791.37/34,476.06
  6. Step 6: Final answer
    x = 30,844.09

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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.