Home / 35,792.14-53,651.31-25,906.90

Finding the Fourth Proportional to 35,792.14, 53,651.31 and 25,906.90

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Solution

The fourth proportional to 35,792.14, 53,651.31 and 25,906.90 is: 38,833.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,792.14 : 53,651.31 = 25,906.90 : x
  2. Step 2: Convert to fraction form
    35,792.14/53,651.31 = 25,906.90/x
  3. Step 3: Cross multiply
    35,792.14x = 53,651.31 × 25,906.90
  4. Step 4: Simplify right side
    35,792.14x = 1,389,939,123.04
  5. Step 5: Solve for x
    x = 1,389,939,123.04/35,792.14
  6. Step 6: Final answer
    x = 38,833.64

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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.