Home / 9,273.39-13,910.23-2,699.63

Finding the Fourth Proportional to 9,273.39, 13,910.23 and 2,699.63

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Solution

The fourth proportional to 9,273.39, 13,910.23 and 2,699.63 is: 4,049.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.39 : 13,910.23 = 2,699.63 : x
  2. Step 2: Convert to fraction form
    9,273.39/13,910.23 = 2,699.63/x
  3. Step 3: Cross multiply
    9,273.39x = 13,910.23 × 2,699.63
  4. Step 4: Simplify right side
    9,273.39x = 37,552,460.20
  5. Step 5: Solve for x
    x = 37,552,460.20/9,273.39
  6. Step 6: Final answer
    x = 4,049.49

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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.