Home / 4,409.03-6,614.67-2,068.59

Finding the Fourth Proportional to 4,409.03, 6,614.67 and 2,068.59

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Solution

The fourth proportional to 4,409.03, 6,614.67 and 2,068.59 is: 3,103.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.03 : 6,614.67 = 2,068.59 : x
  2. Step 2: Convert to fraction form
    4,409.03/6,614.67 = 2,068.59/x
  3. Step 3: Cross multiply
    4,409.03x = 6,614.67 × 2,068.59
  4. Step 4: Simplify right side
    4,409.03x = 13,683,040.22
  5. Step 5: Solve for x
    x = 13,683,040.22/4,409.03
  6. Step 6: Final answer
    x = 3,103.42

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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.