Home / 88,801.08-133,198.55-22,241.79

Finding the Fourth Proportional to 88,801.08, 133,198.55 and 22,241.79

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Solution

The fourth proportional to 88,801.08, 133,198.55 and 22,241.79 is: 33,361.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,801.08 : 133,198.55 = 22,241.79 : x
  2. Step 2: Convert to fraction form
    88,801.08/133,198.55 = 22,241.79/x
  3. Step 3: Cross multiply
    88,801.08x = 133,198.55 × 22,241.79
  4. Step 4: Simplify right side
    88,801.08x = 2,962,574,212.16
  5. Step 5: Solve for x
    x = 2,962,574,212.16/88,801.08
  6. Step 6: Final answer
    x = 33,361.91

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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.