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Finding the Fourth Proportional to 240,604.44, 332,025.66 and 133,174.68

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Solution

The fourth proportional to 240,604.44, 332,025.66 and 133,174.68 is: 183,776.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,604.44 : 332,025.66 = 133,174.68 : x
  2. Step 2: Convert to fraction form
    240,604.44/332,025.66 = 133,174.68/x
  3. Step 3: Cross multiply
    240,604.44x = 332,025.66 × 133,174.68
  4. Step 4: Simplify right side
    240,604.44x = 44,217,411,022.29
  5. Step 5: Solve for x
    x = 44,217,411,022.29/240,604.44
  6. Step 6: Final answer
    x = 183,776.37

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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.