Home / 45,394.44-62,644.32-25,522.44

Finding the Fourth Proportional to 45,394.44, 62,644.32 and 25,522.44

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Solution

The fourth proportional to 45,394.44, 62,644.32 and 25,522.44 is: 35,220.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,394.44 : 62,644.32 = 25,522.44 : x
  2. Step 2: Convert to fraction form
    45,394.44/62,644.32 = 25,522.44/x
  3. Step 3: Cross multiply
    45,394.44x = 62,644.32 × 25,522.44
  4. Step 4: Simplify right side
    45,394.44x = 1,598,835,898.54
  5. Step 5: Solve for x
    x = 1,598,835,898.54/45,394.44
  6. Step 6: Final answer
    x = 35,220.96

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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.