Home / 4,409.33-6,085.09-2,419.87

Finding the Fourth Proportional to 4,409.33, 6,085.09 and 2,419.87

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Solution

The fourth proportional to 4,409.33, 6,085.09 and 2,419.87 is: 3,339.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.33 : 6,085.09 = 2,419.87 : x
  2. Step 2: Convert to fraction form
    4,409.33/6,085.09 = 2,419.87/x
  3. Step 3: Cross multiply
    4,409.33x = 6,085.09 × 2,419.87
  4. Step 4: Simplify right side
    4,409.33x = 14,725,096.31
  5. Step 5: Solve for x
    x = 14,725,096.31/4,409.33
  6. Step 6: Final answer
    x = 3,339.54

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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.