Home / 264,229.11-364,906.49-247,301.73

Finding the Fourth Proportional to 264,229.11, 364,906.49 and 247,301.73

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Solution

The fourth proportional to 264,229.11, 364,906.49 and 247,301.73 is: 341,529.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,229.11 : 364,906.49 = 247,301.73 : x
  2. Step 2: Convert to fraction form
    264,229.11/364,906.49 = 247,301.73/x
  3. Step 3: Cross multiply
    264,229.11x = 364,906.49 × 247,301.73
  4. Step 4: Simplify right side
    264,229.11x = 90,242,005,028.72
  5. Step 5: Solve for x
    x = 90,242,005,028.72/264,229.11
  6. Step 6: Final answer
    x = 341,529.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.