Home / 4,484.91-6,727.37-2,019.27

Finding the Fourth Proportional to 4,484.91, 6,727.37 and 2,019.27

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Solution

The fourth proportional to 4,484.91, 6,727.37 and 2,019.27 is: 3,028.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484.91 : 6,727.37 = 2,019.27 : x
  2. Step 2: Convert to fraction form
    4,484.91/6,727.37 = 2,019.27/x
  3. Step 3: Cross multiply
    4,484.91x = 6,727.37 × 2,019.27
  4. Step 4: Simplify right side
    4,484.91x = 13,584,376.42
  5. Step 5: Solve for x
    x = 13,584,376.42/4,484.91
  6. Step 6: Final answer
    x = 3,028.91

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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.