Home / 4,008.88-5,998.74-2,966.32

Finding the Fourth Proportional to 4,008.88, 5,998.74 and 2,966.32

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Solution

The fourth proportional to 4,008.88, 5,998.74 and 2,966.32 is: 4,438.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.88 : 5,998.74 = 2,966.32 : x
  2. Step 2: Convert to fraction form
    4,008.88/5,998.74 = 2,966.32/x
  3. Step 3: Cross multiply
    4,008.88x = 5,998.74 × 2,966.32
  4. Step 4: Simplify right side
    4,008.88x = 17,794,182.44
  5. Step 5: Solve for x
    x = 17,794,182.44/4,008.88
  6. Step 6: Final answer
    x = 4,438.69

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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.