Home / 182,682.54-273,334.77-107,843.40

Finding the Fourth Proportional to 182,682.54, 273,334.77 and 107,843.40

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Solution

The fourth proportional to 182,682.54, 273,334.77 and 107,843.40 is: 161,358.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,682.54 : 273,334.77 = 107,843.40 : x
  2. Step 2: Convert to fraction form
    182,682.54/273,334.77 = 107,843.40/x
  3. Step 3: Cross multiply
    182,682.54x = 273,334.77 × 107,843.40
  4. Step 4: Simplify right side
    182,682.54x = 29,477,350,935.02
  5. Step 5: Solve for x
    x = 29,477,350,935.02/182,682.54
  6. Step 6: Final answer
    x = 161,358.34

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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.