Home / 6,757.57-10,141.49-4,416.94

Finding the Fourth Proportional to 6,757.57, 10,141.49 and 4,416.94

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Solution

The fourth proportional to 6,757.57, 10,141.49 and 4,416.94 is: 6,628.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.57 : 10,141.49 = 4,416.94 : x
  2. Step 2: Convert to fraction form
    6,757.57/10,141.49 = 4,416.94/x
  3. Step 3: Cross multiply
    6,757.57x = 10,141.49 × 4,416.94
  4. Step 4: Simplify right side
    6,757.57x = 44,794,352.84
  5. Step 5: Solve for x
    x = 44,794,352.84/6,757.57
  6. Step 6: Final answer
    x = 6,628.77

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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.