Home / 9,273.59-13,910.23-2,253.66

Finding the Fourth Proportional to 9,273.59, 13,910.23 and 2,253.66

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Solution

The fourth proportional to 9,273.59, 13,910.23 and 2,253.66 is: 3,380.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.59 : 13,910.23 = 2,253.66 : x
  2. Step 2: Convert to fraction form
    9,273.59/13,910.23 = 2,253.66/x
  3. Step 3: Cross multiply
    9,273.59x = 13,910.23 × 2,253.66
  4. Step 4: Simplify right side
    9,273.59x = 31,348,928.94
  5. Step 5: Solve for x
    x = 31,348,928.94/9,273.59
  6. Step 6: Final answer
    x = 3,380.45

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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.