Home / 7,410.76-11,104.62-4,669

Finding the Fourth Proportional to 7,410.76, 11,104.62 and 4,669

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Solution

The fourth proportional to 7,410.76, 11,104.62 and 4,669 is: 6,996.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410.76 : 11,104.62 = 4,669 : x
  2. Step 2: Convert to fraction form
    7,410.76/11,104.62 = 4,669/x
  3. Step 3: Cross multiply
    7,410.76x = 11,104.62 × 4,669
  4. Step 4: Simplify right side
    7,410.76x = 51,847,470.78
  5. Step 5: Solve for x
    x = 51,847,470.78/7,410.76
  6. Step 6: Final answer
    x = 6,996.24

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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.