Home / 94,274.73-141,221.12-43,601.76

Finding the Fourth Proportional to 94,274.73, 141,221.12 and 43,601.76

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Solution

The fourth proportional to 94,274.73, 141,221.12 and 43,601.76 is: 65,314.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,274.73 : 141,221.12 = 43,601.76 : x
  2. Step 2: Convert to fraction form
    94,274.73/141,221.12 = 43,601.76/x
  3. Step 3: Cross multiply
    94,274.73x = 141,221.12 × 43,601.76
  4. Step 4: Simplify right side
    94,274.73x = 6,157,489,163.16
  5. Step 5: Solve for x
    x = 6,157,489,163.16/94,274.73
  6. Step 6: Final answer
    x = 65,314.31

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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.