Home / 35,361.28-48,747.20-24,717.92

Finding the Fourth Proportional to 35,361.28, 48,747.20 and 24,717.92

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Solution

The fourth proportional to 35,361.28, 48,747.20 and 24,717.92 is: 34,074.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,361.28 : 48,747.20 = 24,717.92 : x
  2. Step 2: Convert to fraction form
    35,361.28/48,747.20 = 24,717.92/x
  3. Step 3: Cross multiply
    35,361.28x = 48,747.20 × 24,717.92
  4. Step 4: Simplify right side
    35,361.28x = 1,204,929,389.82
  5. Step 5: Solve for x
    x = 1,204,929,389.82/35,361.28
  6. Step 6: Final answer
    x = 34,074.82

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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.