Home / 9,964.83-14,948.73-6,213.56

Finding the Fourth Proportional to 9,964.83, 14,948.73 and 6,213.56

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Solution

The fourth proportional to 9,964.83, 14,948.73 and 6,213.56 is: 9,321.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964.83 : 14,948.73 = 6,213.56 : x
  2. Step 2: Convert to fraction form
    9,964.83/14,948.73 = 6,213.56/x
  3. Step 3: Cross multiply
    9,964.83x = 14,948.73 × 6,213.56
  4. Step 4: Simplify right side
    9,964.83x = 92,884,756.04
  5. Step 5: Solve for x
    x = 92,884,756.04/9,964.83
  6. Step 6: Final answer
    x = 9,321.26

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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.