Home / 4,463.11-6,693.90-1,176.23

Finding the Fourth Proportional to 4,463.11, 6,693.90 and 1,176.23

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Solution

The fourth proportional to 4,463.11, 6,693.90 and 1,176.23 is: 1,764.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463.11 : 6,693.90 = 1,176.23 : x
  2. Step 2: Convert to fraction form
    4,463.11/6,693.90 = 1,176.23/x
  3. Step 3: Cross multiply
    4,463.11x = 6,693.90 × 1,176.23
  4. Step 4: Simplify right side
    4,463.11x = 7,873,582.73
  5. Step 5: Solve for x
    x = 7,873,582.73/4,463.11
  6. Step 6: Final answer
    x = 1,764.15

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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.