Home / 4,849.44-7,274.34-1,562.58

Finding the Fourth Proportional to 4,849.44, 7,274.34 and 1,562.58

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Solution

The fourth proportional to 4,849.44, 7,274.34 and 1,562.58 is: 2,343.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849.44 : 7,274.34 = 1,562.58 : x
  2. Step 2: Convert to fraction form
    4,849.44/7,274.34 = 1,562.58/x
  3. Step 3: Cross multiply
    4,849.44x = 7,274.34 × 1,562.58
  4. Step 4: Simplify right side
    4,849.44x = 11,366,738.20
  5. Step 5: Solve for x
    x = 11,366,738.20/4,849.44
  6. Step 6: Final answer
    x = 2,343.93

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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.