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Finding the Fourth Proportional to 244,602.18, 366,323.27 and 193,837.98

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Solution

The fourth proportional to 244,602.18, 366,323.27 and 193,837.98 is: 290,297.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,602.18 : 366,323.27 = 193,837.98 : x
  2. Step 2: Convert to fraction form
    244,602.18/366,323.27 = 193,837.98/x
  3. Step 3: Cross multiply
    244,602.18x = 366,323.27 × 193,837.98
  4. Step 4: Simplify right side
    244,602.18x = 71,007,361,714.60
  5. Step 5: Solve for x
    x = 71,007,361,714.60/244,602.18
  6. Step 6: Final answer
    x = 290,297.34

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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.