Home / 6,463.26-9,633.60-6,249.96

Finding the Fourth Proportional to 6,463.26, 9,633.60 and 6,249.96

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Solution

The fourth proportional to 6,463.26, 9,633.60 and 6,249.96 is: 9,315.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,463.26 : 9,633.60 = 6,249.96 : x
  2. Step 2: Convert to fraction form
    6,463.26/9,633.60 = 6,249.96/x
  3. Step 3: Cross multiply
    6,463.26x = 9,633.60 × 6,249.96
  4. Step 4: Simplify right side
    6,463.26x = 60,209,614.66
  5. Step 5: Solve for x
    x = 60,209,614.66/6,463.26
  6. Step 6: Final answer
    x = 9,315.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.