Home / 10,764.66-14,855.22-6,048.96

Finding the Fourth Proportional to 10,764.66, 14,855.22 and 6,048.96

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Solution

The fourth proportional to 10,764.66, 14,855.22 and 6,048.96 is: 8,347.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,764.66 : 14,855.22 = 6,048.96 : x
  2. Step 2: Convert to fraction form
    10,764.66/14,855.22 = 6,048.96/x
  3. Step 3: Cross multiply
    10,764.66x = 14,855.22 × 6,048.96
  4. Step 4: Simplify right side
    10,764.66x = 89,858,631.57
  5. Step 5: Solve for x
    x = 89,858,631.57/10,764.66
  6. Step 6: Final answer
    x = 8,347.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.