Home / 4,028.46-6,044.49-1,807.74

Finding the Fourth Proportional to 4,028.46, 6,044.49 and 1,807.74

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Solution

The fourth proportional to 4,028.46, 6,044.49 and 1,807.74 is: 2,712.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.46 : 6,044.49 = 1,807.74 : x
  2. Step 2: Convert to fraction form
    4,028.46/6,044.49 = 1,807.74/x
  3. Step 3: Cross multiply
    4,028.46x = 6,044.49 × 1,807.74
  4. Step 4: Simplify right side
    4,028.46x = 10,926,866.35
  5. Step 5: Solve for x
    x = 10,926,866.35/4,028.46
  6. Step 6: Final answer
    x = 2,712.42

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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.