Home / 11,069.92-16,604.85-3,674.94

Finding the Fourth Proportional to 11,069.92, 16,604.85 and 3,674.94

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Solution

The fourth proportional to 11,069.92, 16,604.85 and 3,674.94 is: 5,512.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,069.92 : 16,604.85 = 3,674.94 : x
  2. Step 2: Convert to fraction form
    11,069.92/16,604.85 = 3,674.94/x
  3. Step 3: Cross multiply
    11,069.92x = 16,604.85 × 3,674.94
  4. Step 4: Simplify right side
    11,069.92x = 61,021,827.46
  5. Step 5: Solve for x
    x = 61,021,827.46/11,069.92
  6. Step 6: Final answer
    x = 5,512.40

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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.