Home / 225,091.93-337,513.26-92,065.61

Finding the Fourth Proportional to 225,091.93, 337,513.26 and 92,065.61

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Solution

The fourth proportional to 225,091.93, 337,513.26 and 92,065.61 is: 138,047.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,091.93 : 337,513.26 = 92,065.61 : x
  2. Step 2: Convert to fraction form
    225,091.93/337,513.26 = 92,065.61/x
  3. Step 3: Cross multiply
    225,091.93x = 337,513.26 × 92,065.61
  4. Step 4: Simplify right side
    225,091.93x = 31,073,364,164.99
  5. Step 5: Solve for x
    x = 31,073,364,164.99/225,091.93
  6. Step 6: Final answer
    x = 138,047.44

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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.