Home / 6,604.85-9,903.68-3,043.11

Finding the Fourth Proportional to 6,604.85, 9,903.68 and 3,043.11

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Solution

The fourth proportional to 6,604.85, 9,903.68 and 3,043.11 is: 4,563.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604.85 : 9,903.68 = 3,043.11 : x
  2. Step 2: Convert to fraction form
    6,604.85/9,903.68 = 3,043.11/x
  3. Step 3: Cross multiply
    6,604.85x = 9,903.68 × 3,043.11
  4. Step 4: Simplify right side
    6,604.85x = 30,138,038.10
  5. Step 5: Solve for x
    x = 30,138,038.10/6,604.85
  6. Step 6: Final answer
    x = 4,563.01

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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.