Home / 4,835.08-7,247.49-3,074.55

Finding the Fourth Proportional to 4,835.08, 7,247.49 and 3,074.55

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Solution

The fourth proportional to 4,835.08, 7,247.49 and 3,074.55 is: 4,608.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.08 : 7,247.49 = 3,074.55 : x
  2. Step 2: Convert to fraction form
    4,835.08/7,247.49 = 3,074.55/x
  3. Step 3: Cross multiply
    4,835.08x = 7,247.49 × 3,074.55
  4. Step 4: Simplify right side
    4,835.08x = 22,282,731.67
  5. Step 5: Solve for x
    x = 22,282,731.67/4,835.08
  6. Step 6: Final answer
    x = 4,608.55

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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.