Home / 4,399.30-6,070.87-2,409.87

Finding the Fourth Proportional to 4,399.30, 6,070.87 and 2,409.87

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Solution

The fourth proportional to 4,399.30, 6,070.87 and 2,409.87 is: 3,325.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.30 : 6,070.87 = 2,409.87 : x
  2. Step 2: Convert to fraction form
    4,399.30/6,070.87 = 2,409.87/x
  3. Step 3: Cross multiply
    4,399.30x = 6,070.87 × 2,409.87
  4. Step 4: Simplify right side
    4,399.30x = 14,629,995.44
  5. Step 5: Solve for x
    x = 14,629,995.44/4,399.30
  6. Step 6: Final answer
    x = 3,325.53

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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.