Home / 6,484.44-9,715.26-4,625.94

Finding the Fourth Proportional to 6,484.44, 9,715.26 and 4,625.94

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Solution

The fourth proportional to 6,484.44, 9,715.26 and 4,625.94 is: 6,930.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484.44 : 9,715.26 = 4,625.94 : x
  2. Step 2: Convert to fraction form
    6,484.44/9,715.26 = 4,625.94/x
  3. Step 3: Cross multiply
    6,484.44x = 9,715.26 × 4,625.94
  4. Step 4: Simplify right side
    6,484.44x = 44,942,209.84
  5. Step 5: Solve for x
    x = 44,942,209.84/6,484.44
  6. Step 6: Final answer
    x = 6,930.78

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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.