Home / 94,367.43-141,558.44-38,180.97

Finding the Fourth Proportional to 94,367.43, 141,558.44 and 38,180.97

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Solution

The fourth proportional to 94,367.43, 141,558.44 and 38,180.97 is: 57,274.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,367.43 : 141,558.44 = 38,180.97 : x
  2. Step 2: Convert to fraction form
    94,367.43/141,558.44 = 38,180.97/x
  3. Step 3: Cross multiply
    94,367.43x = 141,558.44 × 38,180.97
  4. Step 4: Simplify right side
    94,367.43x = 5,404,838,359.98
  5. Step 5: Solve for x
    x = 5,404,838,359.98/94,367.43
  6. Step 6: Final answer
    x = 57,274.40

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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.