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Finding the Fourth Proportional to 333,053.75, 459,625.11 and 182,150.75

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Solution

The fourth proportional to 333,053.75, 459,625.11 and 182,150.75 is: 251,374.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,053.75 : 459,625.11 = 182,150.75 : x
  2. Step 2: Convert to fraction form
    333,053.75/459,625.11 = 182,150.75/x
  3. Step 3: Cross multiply
    333,053.75x = 459,625.11 × 182,150.75
  4. Step 4: Simplify right side
    333,053.75x = 83,721,058,505.33
  5. Step 5: Solve for x
    x = 83,721,058,505.33/333,053.75
  6. Step 6: Final answer
    x = 251,374.02

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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.