Home / 4,195.10-6,289.14-2,003.24

Finding the Fourth Proportional to 4,195.10, 6,289.14 and 2,003.24

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Solution

The fourth proportional to 4,195.10, 6,289.14 and 2,003.24 is: 3,003.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195.10 : 6,289.14 = 2,003.24 : x
  2. Step 2: Convert to fraction form
    4,195.10/6,289.14 = 2,003.24/x
  3. Step 3: Cross multiply
    4,195.10x = 6,289.14 × 2,003.24
  4. Step 4: Simplify right side
    4,195.10x = 12,598,656.81
  5. Step 5: Solve for x
    x = 12,598,656.81/4,195.10
  6. Step 6: Final answer
    x = 3,003.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.