Home / 69,092.03-103,638.05-24,716.09

Finding the Fourth Proportional to 69,092.03, 103,638.05 and 24,716.09

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Solution

The fourth proportional to 69,092.03, 103,638.05 and 24,716.09 is: 37,074.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,092.03 : 103,638.05 = 24,716.09 : x
  2. Step 2: Convert to fraction form
    69,092.03/103,638.05 = 24,716.09/x
  3. Step 3: Cross multiply
    69,092.03x = 103,638.05 × 24,716.09
  4. Step 4: Simplify right side
    69,092.03x = 2,561,527,371.22
  5. Step 5: Solve for x
    x = 2,561,527,371.22/69,092.03
  6. Step 6: Final answer
    x = 37,074.14

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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.