Home / 69,734.38-104,599.14-22,348.77

Finding the Fourth Proportional to 69,734.38, 104,599.14 and 22,348.77

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Solution

The fourth proportional to 69,734.38, 104,599.14 and 22,348.77 is: 33,522.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,734.38 : 104,599.14 = 22,348.77 : x
  2. Step 2: Convert to fraction form
    69,734.38/104,599.14 = 22,348.77/x
  3. Step 3: Cross multiply
    69,734.38x = 104,599.14 × 22,348.77
  4. Step 4: Simplify right side
    69,734.38x = 2,337,662,122.06
  5. Step 5: Solve for x
    x = 2,337,662,122.06/69,734.38
  6. Step 6: Final answer
    x = 33,522.38

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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.