Home / 44,490.90-61,396.86-25,370.04

Finding the Fourth Proportional to 44,490.90, 61,396.86 and 25,370.04

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Solution

The fourth proportional to 44,490.90, 61,396.86 and 25,370.04 is: 35,010.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,490.90 : 61,396.86 = 25,370.04 : x
  2. Step 2: Convert to fraction form
    44,490.90/61,396.86 = 25,370.04/x
  3. Step 3: Cross multiply
    44,490.90x = 61,396.86 × 25,370.04
  4. Step 4: Simplify right side
    44,490.90x = 1,557,640,794.07
  5. Step 5: Solve for x
    x = 1,557,640,794.07/44,490.90
  6. Step 6: Final answer
    x = 35,010.32

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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.