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Finding the Fourth Proportional to 6,609.04, 9,913.08 and 2,448.28

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Solution

The fourth proportional to 6,609.04, 9,913.08 and 2,448.28 is: 3,672.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,609.04 : 9,913.08 = 2,448.28 : x
  2. Step 2: Convert to fraction form
    6,609.04/9,913.08 = 2,448.28/x
  3. Step 3: Cross multiply
    6,609.04x = 9,913.08 × 2,448.28
  4. Step 4: Simplify right side
    6,609.04x = 24,269,995.50
  5. Step 5: Solve for x
    x = 24,269,995.50/6,609.04
  6. Step 6: Final answer
    x = 3,672.24

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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.