Home / 69,197.49-103,725.51-24,205.44

Finding the Fourth Proportional to 69,197.49, 103,725.51 and 24,205.44

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Solution

The fourth proportional to 69,197.49, 103,725.51 and 24,205.44 is: 36,283.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,197.49 : 103,725.51 = 24,205.44 : x
  2. Step 2: Convert to fraction form
    69,197.49/103,725.51 = 24,205.44/x
  3. Step 3: Cross multiply
    69,197.49x = 103,725.51 × 24,205.44
  4. Step 4: Simplify right side
    69,197.49x = 2,510,721,608.77
  5. Step 5: Solve for x
    x = 2,510,721,608.77/69,197.49
  6. Step 6: Final answer
    x = 36,283.42

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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.