Home / 175,190.24-241,771.32-107,185.94

Finding the Fourth Proportional to 175,190.24, 241,771.32 and 107,185.94

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Solution

The fourth proportional to 175,190.24, 241,771.32 and 107,185.94 is: 147,921.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,190.24 : 241,771.32 = 107,185.94 : x
  2. Step 2: Convert to fraction form
    175,190.24/241,771.32 = 107,185.94/x
  3. Step 3: Cross multiply
    175,190.24x = 241,771.32 × 107,185.94
  4. Step 4: Simplify right side
    175,190.24x = 25,914,486,199.24
  5. Step 5: Solve for x
    x = 25,914,486,199.24/175,190.24
  6. Step 6: Final answer
    x = 147,921.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.