Home / 44,481.92-61,386.48-25,361.36

Finding the Fourth Proportional to 44,481.92, 61,386.48 and 25,361.36

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Solution

The fourth proportional to 44,481.92, 61,386.48 and 25,361.36 is: 34,999.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,481.92 : 61,386.48 = 25,361.36 : x
  2. Step 2: Convert to fraction form
    44,481.92/61,386.48 = 25,361.36/x
  3. Step 3: Cross multiply
    44,481.92x = 61,386.48 × 25,361.36
  4. Step 4: Simplify right side
    44,481.92x = 1,556,844,618.41
  5. Step 5: Solve for x
    x = 1,556,844,618.41/44,481.92
  6. Step 6: Final answer
    x = 34,999.49

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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.