Home / 7,460.88-11,191.32-3,352.08

Finding the Fourth Proportional to 7,460.88, 11,191.32 and 3,352.08

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Solution

The fourth proportional to 7,460.88, 11,191.32 and 3,352.08 is: 5,028.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460.88 : 11,191.32 = 3,352.08 : x
  2. Step 2: Convert to fraction form
    7,460.88/11,191.32 = 3,352.08/x
  3. Step 3: Cross multiply
    7,460.88x = 11,191.32 × 3,352.08
  4. Step 4: Simplify right side
    7,460.88x = 37,514,199.95
  5. Step 5: Solve for x
    x = 37,514,199.95/7,460.88
  6. Step 6: Final answer
    x = 5,028.12

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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.