Home / 4,824.10-7,234.93-1,902.43

Finding the Fourth Proportional to 4,824.10, 7,234.93 and 1,902.43

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Solution

The fourth proportional to 4,824.10, 7,234.93 and 1,902.43 is: 2,853.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.10 : 7,234.93 = 1,902.43 : x
  2. Step 2: Convert to fraction form
    4,824.10/7,234.93 = 1,902.43/x
  3. Step 3: Cross multiply
    4,824.10x = 7,234.93 × 1,902.43
  4. Step 4: Simplify right side
    4,824.10x = 13,763,947.88
  5. Step 5: Solve for x
    x = 13,763,947.88/4,824.10
  6. Step 6: Final answer
    x = 2,853.16

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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.