Home / 267,524.45-369,183.66-146,663.15

Finding the Fourth Proportional to 267,524.45, 369,183.66 and 146,663.15

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Solution

The fourth proportional to 267,524.45, 369,183.66 and 146,663.15 is: 202,395.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,524.45 : 369,183.66 = 146,663.15 : x
  2. Step 2: Convert to fraction form
    267,524.45/369,183.66 = 146,663.15/x
  3. Step 3: Cross multiply
    267,524.45x = 369,183.66 × 146,663.15
  4. Step 4: Simplify right side
    267,524.45x = 54,145,637,146.55
  5. Step 5: Solve for x
    x = 54,145,637,146.55/267,524.45
  6. Step 6: Final answer
    x = 202,395.09

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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.