Home / 3,954.46-5,933.13-2,007.58

Finding the Fourth Proportional to 3,954.46, 5,933.13 and 2,007.58

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Solution

The fourth proportional to 3,954.46, 5,933.13 and 2,007.58 is: 3,012.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954.46 : 5,933.13 = 2,007.58 : x
  2. Step 2: Convert to fraction form
    3,954.46/5,933.13 = 2,007.58/x
  3. Step 3: Cross multiply
    3,954.46x = 5,933.13 × 2,007.58
  4. Step 4: Simplify right side
    3,954.46x = 11,911,233.13
  5. Step 5: Solve for x
    x = 11,911,233.13/3,954.46
  6. Step 6: Final answer
    x = 3,012.10

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1.5x scale

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.