Home / 4,994.47-7,496.31-2,531.04

Finding the Fourth Proportional to 4,994.47, 7,496.31 and 2,531.04

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Solution

The fourth proportional to 4,994.47, 7,496.31 and 2,531.04 is: 3,798.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994.47 : 7,496.31 = 2,531.04 : x
  2. Step 2: Convert to fraction form
    4,994.47/7,496.31 = 2,531.04/x
  3. Step 3: Cross multiply
    4,994.47x = 7,496.31 × 2,531.04
  4. Step 4: Simplify right side
    4,994.47x = 18,973,410.33
  5. Step 5: Solve for x
    x = 18,973,410.33/4,994.47
  6. Step 6: Final answer
    x = 3,798.88

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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.