Home / 7,632.93-11,454.26-3,250.38

Finding the Fourth Proportional to 7,632.93, 11,454.26 and 3,250.38

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Solution

The fourth proportional to 7,632.93, 11,454.26 and 3,250.38 is: 4,877.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,632.93 : 11,454.26 = 3,250.38 : x
  2. Step 2: Convert to fraction form
    7,632.93/11,454.26 = 3,250.38/x
  3. Step 3: Cross multiply
    7,632.93x = 11,454.26 × 3,250.38
  4. Step 4: Simplify right side
    7,632.93x = 37,230,697.62
  5. Step 5: Solve for x
    x = 37,230,697.62/7,632.93
  6. Step 6: Final answer
    x = 4,877.64

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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.