Home / 4,621.92-6,933.23-1,335.04

Finding the Fourth Proportional to 4,621.92, 6,933.23 and 1,335.04

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Solution

The fourth proportional to 4,621.92, 6,933.23 and 1,335.04 is: 2,002.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621.92 : 6,933.23 = 1,335.04 : x
  2. Step 2: Convert to fraction form
    4,621.92/6,933.23 = 1,335.04/x
  3. Step 3: Cross multiply
    4,621.92x = 6,933.23 × 1,335.04
  4. Step 4: Simplify right side
    4,621.92x = 9,256,120.38
  5. Step 5: Solve for x
    x = 9,256,120.38/4,621.92
  6. Step 6: Final answer
    x = 2,002.66

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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.