Home / 182,067.58-273,244.39-126,300.13

Finding the Fourth Proportional to 182,067.58, 273,244.39 and 126,300.13

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Solution

The fourth proportional to 182,067.58, 273,244.39 and 126,300.13 is: 189,549.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,067.58 : 273,244.39 = 126,300.13 : x
  2. Step 2: Convert to fraction form
    182,067.58/273,244.39 = 126,300.13/x
  3. Step 3: Cross multiply
    182,067.58x = 273,244.39 × 126,300.13
  4. Step 4: Simplify right side
    182,067.58x = 34,510,800,979.91
  5. Step 5: Solve for x
    x = 34,510,800,979.91/182,067.58
  6. Step 6: Final answer
    x = 189,549.40

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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.