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Finding the Fourth Proportional to 244,262.36, 337,081.99 and 133,880.37

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Solution

The fourth proportional to 244,262.36, 337,081.99 and 133,880.37 is: 184,754.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,262.36 : 337,081.99 = 133,880.37 : x
  2. Step 2: Convert to fraction form
    244,262.36/337,081.99 = 133,880.37/x
  3. Step 3: Cross multiply
    244,262.36x = 337,081.99 × 133,880.37
  4. Step 4: Simplify right side
    244,262.36x = 45,128,661,541.54
  5. Step 5: Solve for x
    x = 45,128,661,541.54/244,262.36
  6. Step 6: Final answer
    x = 184,754.87

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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.