Home / 4,848.24-7,269.84-1,727.04

Finding the Fourth Proportional to 4,848.24, 7,269.84 and 1,727.04

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Solution

The fourth proportional to 4,848.24, 7,269.84 and 1,727.04 is: 2,589.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.24 : 7,269.84 = 1,727.04 : x
  2. Step 2: Convert to fraction form
    4,848.24/7,269.84 = 1,727.04/x
  3. Step 3: Cross multiply
    4,848.24x = 7,269.84 × 1,727.04
  4. Step 4: Simplify right side
    4,848.24x = 12,555,304.47
  5. Step 5: Solve for x
    x = 12,555,304.47/4,848.24
  6. Step 6: Final answer
    x = 2,589.66

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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.