Home / 134,193.33-201,285.39-34,354.41

Finding the Fourth Proportional to 134,193.33, 201,285.39 and 34,354.41

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Solution

The fourth proportional to 134,193.33, 201,285.39 and 34,354.41 is: 51,530.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,193.33 : 201,285.39 = 34,354.41 : x
  2. Step 2: Convert to fraction form
    134,193.33/201,285.39 = 34,354.41/x
  3. Step 3: Cross multiply
    134,193.33x = 201,285.39 × 34,354.41
  4. Step 4: Simplify right side
    134,193.33x = 6,915,040,815.07
  5. Step 5: Solve for x
    x = 6,915,040,815.07/134,193.33
  6. Step 6: Final answer
    x = 51,530.44

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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.