Home / 7,335.33-10,975.67-4,375.38

Finding the Fourth Proportional to 7,335.33, 10,975.67 and 4,375.38

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Solution

The fourth proportional to 7,335.33, 10,975.67 and 4,375.38 is: 6,546.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.33 : 10,975.67 = 4,375.38 : x
  2. Step 2: Convert to fraction form
    7,335.33/10,975.67 = 4,375.38/x
  3. Step 3: Cross multiply
    7,335.33x = 10,975.67 × 4,375.38
  4. Step 4: Simplify right side
    7,335.33x = 48,022,727.00
  5. Step 5: Solve for x
    x = 48,022,727.00/7,335.33
  6. Step 6: Final answer
    x = 6,546.77

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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.