Home / 35,755.83-49,361.43-25,192.62

Finding the Fourth Proportional to 35,755.83, 49,361.43 and 25,192.62

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Solution

The fourth proportional to 35,755.83, 49,361.43 and 25,192.62 is: 34,778.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,755.83 : 49,361.43 = 25,192.62 : x
  2. Step 2: Convert to fraction form
    35,755.83/49,361.43 = 25,192.62/x
  3. Step 3: Cross multiply
    35,755.83x = 49,361.43 × 25,192.62
  4. Step 4: Simplify right side
    35,755.83x = 1,243,543,622.68
  5. Step 5: Solve for x
    x = 1,243,543,622.68/35,755.83
  6. Step 6: Final answer
    x = 34,778.77

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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.