Home / 4,228.83-5,836.01-2,460.87

Finding the Fourth Proportional to 4,228.83, 5,836.01 and 2,460.87

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Solution

The fourth proportional to 4,228.83, 5,836.01 and 2,460.87 is: 3,396.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228.83 : 5,836.01 = 2,460.87 : x
  2. Step 2: Convert to fraction form
    4,228.83/5,836.01 = 2,460.87/x
  3. Step 3: Cross multiply
    4,228.83x = 5,836.01 × 2,460.87
  4. Step 4: Simplify right side
    4,228.83x = 14,361,649.62
  5. Step 5: Solve for x
    x = 14,361,649.62/4,228.83
  6. Step 6: Final answer
    x = 3,396.13

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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.