Home / 94,445.95-141,684.30-27,892.81

Finding the Fourth Proportional to 94,445.95, 141,684.30 and 27,892.81

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Solution

The fourth proportional to 94,445.95, 141,684.30 and 27,892.81 is: 41,843.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,445.95 : 141,684.30 = 27,892.81 : x
  2. Step 2: Convert to fraction form
    94,445.95/141,684.30 = 27,892.81/x
  3. Step 3: Cross multiply
    94,445.95x = 141,684.30 × 27,892.81
  4. Step 4: Simplify right side
    94,445.95x = 3,951,973,259.88
  5. Step 5: Solve for x
    x = 3,951,973,259.88/94,445.95
  6. Step 6: Final answer
    x = 41,843.76

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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.