Home / 4,447.49-6,656.75-3,277.04

Finding the Fourth Proportional to 4,447.49, 6,656.75 and 3,277.04

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Solution

The fourth proportional to 4,447.49, 6,656.75 and 3,277.04 is: 4,904.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447.49 : 6,656.75 = 3,277.04 : x
  2. Step 2: Convert to fraction form
    4,447.49/6,656.75 = 3,277.04/x
  3. Step 3: Cross multiply
    4,447.49x = 6,656.75 × 3,277.04
  4. Step 4: Simplify right side
    4,447.49x = 21,814,386.35
  5. Step 5: Solve for x
    x = 21,814,386.35/4,447.49
  6. Step 6: Final answer
    x = 4,904.88

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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.