Home / 4,447.11-6,663.36-1,523.82

Finding the Fourth Proportional to 4,447.11, 6,663.36 and 1,523.82

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Solution

The fourth proportional to 4,447.11, 6,663.36 and 1,523.82 is: 2,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447.11 : 6,663.36 = 1,523.82 : x
  2. Step 2: Convert to fraction form
    4,447.11/6,663.36 = 1,523.82/x
  3. Step 3: Cross multiply
    4,447.11x = 6,663.36 × 1,523.82
  4. Step 4: Simplify right side
    4,447.11x = 10,153,761.24
  5. Step 5: Solve for x
    x = 10,153,761.24/4,447.11
  6. Step 6: Final answer
    x = 2,283.23

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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.