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Finding the Fourth Proportional to 241,325.20, 362,074.20 and 101,126.80

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Solution

The fourth proportional to 241,325.20, 362,074.20 and 101,126.80 is: 151,726.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,325.20 : 362,074.20 = 101,126.80 : x
  2. Step 2: Convert to fraction form
    241,325.20/362,074.20 = 101,126.80/x
  3. Step 3: Cross multiply
    241,325.20x = 362,074.20 × 101,126.80
  4. Step 4: Simplify right side
    241,325.20x = 36,615,405,208.56
  5. Step 5: Solve for x
    x = 36,615,405,208.56/241,325.20
  6. Step 6: Final answer
    x = 151,726.41

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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.