Home / 166,805.10-250,207.65-95,946.30

Finding the Fourth Proportional to 166,805.10, 250,207.65 and 95,946.30

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Solution

The fourth proportional to 166,805.10, 250,207.65 and 95,946.30 is: 143,919.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,805.10 : 250,207.65 = 95,946.30 : x
  2. Step 2: Convert to fraction form
    166,805.10/250,207.65 = 95,946.30/x
  3. Step 3: Cross multiply
    166,805.10x = 250,207.65 × 95,946.30
  4. Step 4: Simplify right side
    166,805.10x = 24,006,498,249.20
  5. Step 5: Solve for x
    x = 24,006,498,249.20/166,805.10
  6. Step 6: Final answer
    x = 143,919.45

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Similar ratio
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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.