Home / 34,067.05-51,102.62-14,347.14

Finding the Fourth Proportional to 34,067.05, 51,102.62 and 14,347.14

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Solution

The fourth proportional to 34,067.05, 51,102.62 and 14,347.14 is: 21,521.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067.05 : 51,102.62 = 14,347.14 : x
  2. Step 2: Convert to fraction form
    34,067.05/51,102.62 = 14,347.14/x
  3. Step 3: Cross multiply
    34,067.05x = 51,102.62 × 14,347.14
  4. Step 4: Simplify right side
    34,067.05x = 733,176,233.94
  5. Step 5: Solve for x
    x = 733,176,233.94/34,067.05
  6. Step 6: Final answer
    x = 21,521.57

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1.5x scale

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.