Home / 69,063.05-103,579.59-24,692.87

Finding the Fourth Proportional to 69,063.05, 103,579.59 and 24,692.87

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Solution

The fourth proportional to 69,063.05, 103,579.59 and 24,692.87 is: 37,033.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,063.05 : 103,579.59 = 24,692.87 : x
  2. Step 2: Convert to fraction form
    69,063.05/103,579.59 = 24,692.87/x
  3. Step 3: Cross multiply
    69,063.05x = 103,579.59 × 24,692.87
  4. Step 4: Simplify right side
    69,063.05x = 2,557,677,350.52
  5. Step 5: Solve for x
    x = 2,557,677,350.52/69,063.05
  6. Step 6: Final answer
    x = 37,033.95

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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.