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Finding the Fourth Proportional to 296,327.26, 444,505.14 and 96,647.26

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Solution

The fourth proportional to 296,327.26, 444,505.14 and 96,647.26 is: 144,975.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,327.26 : 444,505.14 = 96,647.26 : x
  2. Step 2: Convert to fraction form
    296,327.26/444,505.14 = 96,647.26/x
  3. Step 3: Cross multiply
    296,327.26x = 444,505.14 × 96,647.26
  4. Step 4: Simplify right side
    296,327.26x = 42,960,203,836.92
  5. Step 5: Solve for x
    x = 42,960,203,836.92/296,327.26
  6. Step 6: Final answer
    x = 144,975.54

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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.