Home / 4,409.05-6,084.58-2,419.61

Finding the Fourth Proportional to 4,409.05, 6,084.58 and 2,419.61

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Solution

The fourth proportional to 4,409.05, 6,084.58 and 2,419.61 is: 3,339.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.05 : 6,084.58 = 2,419.61 : x
  2. Step 2: Convert to fraction form
    4,409.05/6,084.58 = 2,419.61/x
  3. Step 3: Cross multiply
    4,409.05x = 6,084.58 × 2,419.61
  4. Step 4: Simplify right side
    4,409.05x = 14,722,310.61
  5. Step 5: Solve for x
    x = 14,722,310.61/4,409.05
  6. Step 6: Final answer
    x = 3,339.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.