Home / 166,249.60-229,425.90-94,634.22

Finding the Fourth Proportional to 166,249.60, 229,425.90 and 94,634.22

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Solution

The fourth proportional to 166,249.60, 229,425.90 and 94,634.22 is: 130,596.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,249.60 : 229,425.90 = 94,634.22 : x
  2. Step 2: Convert to fraction form
    166,249.60/229,425.90 = 94,634.22/x
  3. Step 3: Cross multiply
    166,249.60x = 229,425.90 × 94,634.22
  4. Step 4: Simplify right side
    166,249.60x = 21,711,541,094.30
  5. Step 5: Solve for x
    x = 21,711,541,094.30/166,249.60
  6. Step 6: Final answer
    x = 130,596.05

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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.