Home / 4,028.04-6,042.06-1,106.76

Finding the Fourth Proportional to 4,028.04, 6,042.06 and 1,106.76

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Solution

The fourth proportional to 4,028.04, 6,042.06 and 1,106.76 is: 1,660.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.04 : 6,042.06 = 1,106.76 : x
  2. Step 2: Convert to fraction form
    4,028.04/6,042.06 = 1,106.76/x
  3. Step 3: Cross multiply
    4,028.04x = 6,042.06 × 1,106.76
  4. Step 4: Simplify right side
    4,028.04x = 6,687,110.33
  5. Step 5: Solve for x
    x = 6,687,110.33/4,028.04
  6. Step 6: Final answer
    x = 1,660.14

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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.