Home / 4,399.20-6,071.03-2,409.87

Finding the Fourth Proportional to 4,399.20, 6,071.03 and 2,409.87

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Solution

The fourth proportional to 4,399.20, 6,071.03 and 2,409.87 is: 3,325.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.20 : 6,071.03 = 2,409.87 : x
  2. Step 2: Convert to fraction form
    4,399.20/6,071.03 = 2,409.87/x
  3. Step 3: Cross multiply
    4,399.20x = 6,071.03 × 2,409.87
  4. Step 4: Simplify right side
    4,399.20x = 14,630,381.02
  5. Step 5: Solve for x
    x = 14,630,381.02/4,399.20
  6. Step 6: Final answer
    x = 3,325.69

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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.