Home / 4,429.44-6,114.18-2,662.02

Finding the Fourth Proportional to 4,429.44, 6,114.18 and 2,662.02

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Solution

The fourth proportional to 4,429.44, 6,114.18 and 2,662.02 is: 3,674.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429.44 : 6,114.18 = 2,662.02 : x
  2. Step 2: Convert to fraction form
    4,429.44/6,114.18 = 2,662.02/x
  3. Step 3: Cross multiply
    4,429.44x = 6,114.18 × 2,662.02
  4. Step 4: Simplify right side
    4,429.44x = 16,276,069.44
  5. Step 5: Solve for x
    x = 16,276,069.44/4,429.44
  6. Step 6: Final answer
    x = 3,674.52

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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.