Home / 94,009.43-141,027.35-27,454.43

Finding the Fourth Proportional to 94,009.43, 141,027.35 and 27,454.43

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Solution

The fourth proportional to 94,009.43, 141,027.35 and 27,454.43 is: 41,185.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,009.43 : 141,027.35 = 27,454.43 : x
  2. Step 2: Convert to fraction form
    94,009.43/141,027.35 = 27,454.43/x
  3. Step 3: Cross multiply
    94,009.43x = 141,027.35 × 27,454.43
  4. Step 4: Simplify right side
    94,009.43x = 3,871,825,723.96
  5. Step 5: Solve for x
    x = 3,871,825,723.96/94,009.43
  6. Step 6: Final answer
    x = 41,185.50

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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.