Home / 9,336.62-14,004.93-6,406.04

Finding the Fourth Proportional to 9,336.62, 14,004.93 and 6,406.04

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Solution

The fourth proportional to 9,336.62, 14,004.93 and 6,406.04 is: 9,609.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,336.62 : 14,004.93 = 6,406.04 : x
  2. Step 2: Convert to fraction form
    9,336.62/14,004.93 = 6,406.04/x
  3. Step 3: Cross multiply
    9,336.62x = 14,004.93 × 6,406.04
  4. Step 4: Simplify right side
    9,336.62x = 89,716,141.78
  5. Step 5: Solve for x
    x = 89,716,141.78/9,336.62
  6. Step 6: Final answer
    x = 9,609.06

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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.