Home / 4,444.84-6,668.13-3,719.47

Finding the Fourth Proportional to 4,444.84, 6,668.13 and 3,719.47

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Solution

The fourth proportional to 4,444.84, 6,668.13 and 3,719.47 is: 5,579.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.84 : 6,668.13 = 3,719.47 : x
  2. Step 2: Convert to fraction form
    4,444.84/6,668.13 = 3,719.47/x
  3. Step 3: Cross multiply
    4,444.84x = 6,668.13 × 3,719.47
  4. Step 4: Simplify right side
    4,444.84x = 24,801,909.49
  5. Step 5: Solve for x
    x = 24,801,909.49/4,444.84
  6. Step 6: Final answer
    x = 5,579.93

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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.