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Finding the Fourth Proportional to 6,633.48, 9,950.22 and 3,349.35

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Solution

The fourth proportional to 6,633.48, 9,950.22 and 3,349.35 is: 5,024.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633.48 : 9,950.22 = 3,349.35 : x
  2. Step 2: Convert to fraction form
    6,633.48/9,950.22 = 3,349.35/x
  3. Step 3: Cross multiply
    6,633.48x = 9,950.22 × 3,349.35
  4. Step 4: Simplify right side
    6,633.48x = 33,326,769.36
  5. Step 5: Solve for x
    x = 33,326,769.36/6,633.48
  6. Step 6: Final answer
    x = 5,024.03

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Similar ratio
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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.