Home / 71,160.04-106,757.58-50,141.13

Finding the Fourth Proportional to 71,160.04, 106,757.58 and 50,141.13

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Solution

The fourth proportional to 71,160.04, 106,757.58 and 50,141.13 is: 75,224.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,160.04 : 106,757.58 = 50,141.13 : x
  2. Step 2: Convert to fraction form
    71,160.04/106,757.58 = 50,141.13/x
  3. Step 3: Cross multiply
    71,160.04x = 106,757.58 × 50,141.13
  4. Step 4: Simplify right side
    71,160.04x = 5,352,945,202.91
  5. Step 5: Solve for x
    x = 5,352,945,202.91/71,160.04
  6. Step 6: Final answer
    x = 75,224.03

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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.