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Finding the Fourth Proportional to 69,494.58, 104,249.52 and 22,098.58

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Solution

The fourth proportional to 69,494.58, 104,249.52 and 22,098.58 is: 33,150.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,494.58 : 104,249.52 = 22,098.58 : x
  2. Step 2: Convert to fraction form
    69,494.58/104,249.52 = 22,098.58/x
  3. Step 3: Cross multiply
    69,494.58x = 104,249.52 × 22,098.58
  4. Step 4: Simplify right side
    69,494.58x = 2,303,766,097.06
  5. Step 5: Solve for x
    x = 2,303,766,097.06/69,494.58
  6. Step 6: Final answer
    x = 33,150.30

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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.