Home / 4,467.02-6,695.06-3,165.75

Finding the Fourth Proportional to 4,467.02, 6,695.06 and 3,165.75

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Solution

The fourth proportional to 4,467.02, 6,695.06 and 3,165.75 is: 4,744.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.02 : 6,695.06 = 3,165.75 : x
  2. Step 2: Convert to fraction form
    4,467.02/6,695.06 = 3,165.75/x
  3. Step 3: Cross multiply
    4,467.02x = 6,695.06 × 3,165.75
  4. Step 4: Simplify right side
    4,467.02x = 21,194,870.37
  5. Step 5: Solve for x
    x = 21,194,870.37/4,467.02
  6. Step 6: Final answer
    x = 4,744.75

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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.