Home / 266,183.22-367,333.68-170,690.29

Finding the Fourth Proportional to 266,183.22, 367,333.68 and 170,690.29

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Solution

The fourth proportional to 266,183.22, 367,333.68 and 170,690.29 is: 235,553.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,183.22 : 367,333.68 = 170,690.29 : x
  2. Step 2: Convert to fraction form
    266,183.22/367,333.68 = 170,690.29/x
  3. Step 3: Cross multiply
    266,183.22x = 367,333.68 × 170,690.29
  4. Step 4: Simplify right side
    266,183.22x = 62,700,293,193.84
  5. Step 5: Solve for x
    x = 62,700,293,193.84/266,183.22
  6. Step 6: Final answer
    x = 235,553.14

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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.