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Finding the Fourth Proportional to 244,476.84, 337,543.04 and 152,736.44

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Solution

The fourth proportional to 244,476.84, 337,543.04 and 152,736.44 is: 210,879.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,476.84 : 337,543.04 = 152,736.44 : x
  2. Step 2: Convert to fraction form
    244,476.84/337,543.04 = 152,736.44/x
  3. Step 3: Cross multiply
    244,476.84x = 337,543.04 × 152,736.44
  4. Step 4: Simplify right side
    244,476.84x = 51,555,122,276.38
  5. Step 5: Solve for x
    x = 51,555,122,276.38/244,476.84
  6. Step 6: Final answer
    x = 210,879.37

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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.