Home / 34,633.98-51,865.92-22,117.05

Finding the Fourth Proportional to 34,633.98, 51,865.92 and 22,117.05

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Solution

The fourth proportional to 34,633.98, 51,865.92 and 22,117.05 is: 33,121.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,633.98 : 51,865.92 = 22,117.05 : x
  2. Step 2: Convert to fraction form
    34,633.98/51,865.92 = 22,117.05/x
  3. Step 3: Cross multiply
    34,633.98x = 51,865.92 × 22,117.05
  4. Step 4: Simplify right side
    34,633.98x = 1,147,121,145.94
  5. Step 5: Solve for x
    x = 1,147,121,145.94/34,633.98
  6. Step 6: Final answer
    x = 33,121.26

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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.