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Finding the Fourth Proportional to 241,370.14, 363,500.62 and 219,822.52

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Solution

The fourth proportional to 241,370.14, 363,500.62 and 219,822.52 is: 331,050.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,370.14 : 363,500.62 = 219,822.52 : x
  2. Step 2: Convert to fraction form
    241,370.14/363,500.62 = 219,822.52/x
  3. Step 3: Cross multiply
    241,370.14x = 363,500.62 × 219,822.52
  4. Step 4: Simplify right side
    241,370.14x = 79,905,622,309.96
  5. Step 5: Solve for x
    x = 79,905,622,309.96/241,370.14
  6. Step 6: Final answer
    x = 331,050.16

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.