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Finding the Fourth Proportional to 244,604.82, 337,490.49 and 141,213.72

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Solution

The fourth proportional to 244,604.82, 337,490.49 and 141,213.72 is: 194,837.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,604.82 : 337,490.49 = 141,213.72 : x
  2. Step 2: Convert to fraction form
    244,604.82/337,490.49 = 141,213.72/x
  3. Step 3: Cross multiply
    244,604.82x = 337,490.49 × 141,213.72
  4. Step 4: Simplify right side
    244,604.82x = 47,658,287,557.52
  5. Step 5: Solve for x
    x = 47,658,287,557.52/244,604.82
  6. Step 6: Final answer
    x = 194,837.89

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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.