Home / 9,964.49-14,963.39-6,224.97

Finding the Fourth Proportional to 9,964.49, 14,963.39 and 6,224.97

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Solution

The fourth proportional to 9,964.49, 14,963.39 and 6,224.97 is: 9,347.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964.49 : 14,963.39 = 6,224.97 : x
  2. Step 2: Convert to fraction form
    9,964.49/14,963.39 = 6,224.97/x
  3. Step 3: Cross multiply
    9,964.49x = 14,963.39 × 6,224.97
  4. Step 4: Simplify right side
    9,964.49x = 93,146,653.85
  5. Step 5: Solve for x
    x = 93,146,653.85/9,964.49
  6. Step 6: Final answer
    x = 9,347.86

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1.5x scale

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.