Home / 5,024.82-7,531.56-2,424.72

Finding the Fourth Proportional to 5,024.82, 7,531.56 and 2,424.72

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Solution

The fourth proportional to 5,024.82, 7,531.56 and 2,424.72 is: 3,634.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024.82 : 7,531.56 = 2,424.72 : x
  2. Step 2: Convert to fraction form
    5,024.82/7,531.56 = 2,424.72/x
  3. Step 3: Cross multiply
    5,024.82x = 7,531.56 × 2,424.72
  4. Step 4: Simplify right side
    5,024.82x = 18,261,924.16
  5. Step 5: Solve for x
    x = 18,261,924.16/5,024.82
  6. Step 6: Final answer
    x = 3,634.34

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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.