Home / 4,621.37-6,932.06-1,334.73

Finding the Fourth Proportional to 4,621.37, 6,932.06 and 1,334.73

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Solution

The fourth proportional to 4,621.37, 6,932.06 and 1,334.73 is: 2,002.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621.37 : 6,932.06 = 1,334.73 : x
  2. Step 2: Convert to fraction form
    4,621.37/6,932.06 = 1,334.73/x
  3. Step 3: Cross multiply
    4,621.37x = 6,932.06 × 1,334.73
  4. Step 4: Simplify right side
    4,621.37x = 9,252,421.29
  5. Step 5: Solve for x
    x = 9,252,421.29/4,621.37
  6. Step 6: Final answer
    x = 2,002.09

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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.