Home / 3,307.11-4,960.44-2,384.31

Finding the Fourth Proportional to 3,307.11, 4,960.44 and 2,384.31

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Solution

The fourth proportional to 3,307.11, 4,960.44 and 2,384.31 is: 3,576.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307.11 : 4,960.44 = 2,384.31 : x
  2. Step 2: Convert to fraction form
    3,307.11/4,960.44 = 2,384.31/x
  3. Step 3: Cross multiply
    3,307.11x = 4,960.44 × 2,384.31
  4. Step 4: Simplify right side
    3,307.11x = 11,827,226.70
  5. Step 5: Solve for x
    x = 11,827,226.70/3,307.11
  6. Step 6: Final answer
    x = 3,576.30

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1.5x scale

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.