Home / 4,028.88-6,043.62-1,255.32

Finding the Fourth Proportional to 4,028.88, 6,043.62 and 1,255.32

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Solution

The fourth proportional to 4,028.88, 6,043.62 and 1,255.32 is: 1,883.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.88 : 6,043.62 = 1,255.32 : x
  2. Step 2: Convert to fraction form
    4,028.88/6,043.62 = 1,255.32/x
  3. Step 3: Cross multiply
    4,028.88x = 6,043.62 × 1,255.32
  4. Step 4: Simplify right side
    4,028.88x = 7,586,677.06
  5. Step 5: Solve for x
    x = 7,586,677.06/4,028.88
  6. Step 6: Final answer
    x = 1,883.07

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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.