Home / 133,404.57-200,175.84-58,577.25

Finding the Fourth Proportional to 133,404.57, 200,175.84 and 58,577.25

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Solution

The fourth proportional to 133,404.57, 200,175.84 and 58,577.25 is: 87,896.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,404.57 : 200,175.84 = 58,577.25 : x
  2. Step 2: Convert to fraction form
    133,404.57/200,175.84 = 58,577.25/x
  3. Step 3: Cross multiply
    133,404.57x = 200,175.84 × 58,577.25
  4. Step 4: Simplify right side
    133,404.57x = 11,725,750,223.64
  5. Step 5: Solve for x
    x = 11,725,750,223.64/133,404.57
  6. Step 6: Final answer
    x = 87,896.17

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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.