Home / 4,444.84-6,668.12-3,719.48

Finding the Fourth Proportional to 4,444.84, 6,668.12 and 3,719.48

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Solution

The fourth proportional to 4,444.84, 6,668.12 and 3,719.48 is: 5,579.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.84 : 6,668.12 = 3,719.48 : x
  2. Step 2: Convert to fraction form
    4,444.84/6,668.12 = 3,719.48/x
  3. Step 3: Cross multiply
    4,444.84x = 6,668.12 × 3,719.48
  4. Step 4: Simplify right side
    4,444.84x = 24,801,938.98
  5. Step 5: Solve for x
    x = 24,801,938.98/4,444.84
  6. Step 6: Final answer
    x = 5,579.94

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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.