Home / 35,334.33-48,760.82-19,418.44

Finding the Fourth Proportional to 35,334.33, 48,760.82 and 19,418.44

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Solution

The fourth proportional to 35,334.33, 48,760.82 and 19,418.44 is: 26,797.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334.33 : 48,760.82 = 19,418.44 : x
  2. Step 2: Convert to fraction form
    35,334.33/48,760.82 = 19,418.44/x
  3. Step 3: Cross multiply
    35,334.33x = 48,760.82 × 19,418.44
  4. Step 4: Simplify right side
    35,334.33x = 946,858,838.53
  5. Step 5: Solve for x
    x = 946,858,838.53/35,334.33
  6. Step 6: Final answer
    x = 26,797.14

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1.5x scale

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.