Home / 4,018.22-6,028.06-1,677.06

Finding the Fourth Proportional to 4,018.22, 6,028.06 and 1,677.06

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Solution

The fourth proportional to 4,018.22, 6,028.06 and 1,677.06 is: 2,515.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.22 : 6,028.06 = 1,677.06 : x
  2. Step 2: Convert to fraction form
    4,018.22/6,028.06 = 1,677.06/x
  3. Step 3: Cross multiply
    4,018.22x = 6,028.06 × 1,677.06
  4. Step 4: Simplify right side
    4,018.22x = 10,109,418.30
  5. Step 5: Solve for x
    x = 10,109,418.30/4,018.22
  6. Step 6: Final answer
    x = 2,515.89

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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.