Home / 146,266.26-219,407.90-41,093.43

Finding the Fourth Proportional to 146,266.26, 219,407.90 and 41,093.43

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Solution

The fourth proportional to 146,266.26, 219,407.90 and 41,093.43 is: 61,642.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,266.26 : 219,407.90 = 41,093.43 : x
  2. Step 2: Convert to fraction form
    146,266.26/219,407.90 = 41,093.43/x
  3. Step 3: Cross multiply
    146,266.26x = 219,407.90 × 41,093.43
  4. Step 4: Simplify right side
    146,266.26x = 9,016,223,180.10
  5. Step 5: Solve for x
    x = 9,016,223,180.10/146,266.26
  6. Step 6: Final answer
    x = 61,642.54

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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.