Home / 672,654.44-1,008,952.50-167,204.72

Finding the Fourth Proportional to 672,654.44, 1,008,952.50 and 167,204.72

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Solution

The fourth proportional to 672,654.44, 1,008,952.50 and 167,204.72 is: 250,799.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,654.44 : 1,008,952.50 = 167,204.72 : x
  2. Step 2: Convert to fraction form
    672,654.44/1,008,952.50 = 167,204.72/x
  3. Step 3: Cross multiply
    672,654.44x = 1,008,952.50 × 167,204.72
  4. Step 4: Simplify right side
    672,654.44x = 168,701,620,255.80
  5. Step 5: Solve for x
    x = 168,701,620,255.80/672,654.44
  6. Step 6: Final answer
    x = 250,799.83

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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.