Home / 11,064.60-16,599.06-3,273.12

Finding the Fourth Proportional to 11,064.60, 16,599.06 and 3,273.12

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Solution

The fourth proportional to 11,064.60, 16,599.06 and 3,273.12 is: 4,910.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.60 : 16,599.06 = 3,273.12 : x
  2. Step 2: Convert to fraction form
    11,064.60/16,599.06 = 3,273.12/x
  3. Step 3: Cross multiply
    11,064.60x = 16,599.06 × 3,273.12
  4. Step 4: Simplify right side
    11,064.60x = 54,330,715.27
  5. Step 5: Solve for x
    x = 54,330,715.27/11,064.60
  6. Step 6: Final answer
    x = 4,910.32

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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.