Home / 4,428.42-6,110.33-3,365.91

Finding the Fourth Proportional to 4,428.42, 6,110.33 and 3,365.91

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Solution

The fourth proportional to 4,428.42, 6,110.33 and 3,365.91 is: 4,644.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428.42 : 6,110.33 = 3,365.91 : x
  2. Step 2: Convert to fraction form
    4,428.42/6,110.33 = 3,365.91/x
  3. Step 3: Cross multiply
    4,428.42x = 6,110.33 × 3,365.91
  4. Step 4: Simplify right side
    4,428.42x = 20,566,781.88
  5. Step 5: Solve for x
    x = 20,566,781.88/4,428.42
  6. Step 6: Final answer
    x = 4,644.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.