Home / 182,198.80-273,298.20-64,003.60

Finding the Fourth Proportional to 182,198.80, 273,298.20 and 64,003.60

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Solution

The fourth proportional to 182,198.80, 273,298.20 and 64,003.60 is: 96,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,198.80 : 273,298.20 = 64,003.60 : x
  2. Step 2: Convert to fraction form
    182,198.80/273,298.20 = 64,003.60/x
  3. Step 3: Cross multiply
    182,198.80x = 273,298.20 × 64,003.60
  4. Step 4: Simplify right side
    182,198.80x = 17,492,068,673.52
  5. Step 5: Solve for x
    x = 17,492,068,673.52/182,198.80
  6. Step 6: Final answer
    x = 96,005.40

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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.