Home / 146,266.76-219,408.64-41,093.94

Finding the Fourth Proportional to 146,266.76, 219,408.64 and 41,093.94

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Solution

The fourth proportional to 146,266.76, 219,408.64 and 41,093.94 is: 61,643.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,266.76 : 219,408.64 = 41,093.94 : x
  2. Step 2: Convert to fraction form
    146,266.76/219,408.64 = 41,093.94/x
  3. Step 3: Cross multiply
    146,266.76x = 219,408.64 × 41,093.94
  4. Step 4: Simplify right side
    146,266.76x = 9,016,365,487.64
  5. Step 5: Solve for x
    x = 9,016,365,487.64/146,266.76
  6. Step 6: Final answer
    x = 61,643.30

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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.