Home / 11,367.30-17,050.94-4,348.01

Finding the Fourth Proportional to 11,367.30, 17,050.94 and 4,348.01

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Solution

The fourth proportional to 11,367.30, 17,050.94 and 4,348.01 is: 6,522.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,367.30 : 17,050.94 = 4,348.01 : x
  2. Step 2: Convert to fraction form
    11,367.30/17,050.94 = 4,348.01/x
  3. Step 3: Cross multiply
    11,367.30x = 17,050.94 × 4,348.01
  4. Step 4: Simplify right side
    11,367.30x = 74,137,694.82
  5. Step 5: Solve for x
    x = 74,137,694.82/11,367.30
  6. Step 6: Final answer
    x = 6,522.01

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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.