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Finding the Fourth Proportional to 377,007.75, 565,601.85 and 110,762.37

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Solution

The fourth proportional to 377,007.75, 565,601.85 and 110,762.37 is: 166,170.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,007.75 : 565,601.85 = 110,762.37 : x
  2. Step 2: Convert to fraction form
    377,007.75/565,601.85 = 110,762.37/x
  3. Step 3: Cross multiply
    377,007.75x = 565,601.85 × 110,762.37
  4. Step 4: Simplify right side
    377,007.75x = 62,647,401,382.38
  5. Step 5: Solve for x
    x = 62,647,401,382.38/377,007.75
  6. Step 6: Final answer
    x = 166,170.06

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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.