Home / 94,512.60-141,719.67-44,579.30

Finding the Fourth Proportional to 94,512.60, 141,719.67 and 44,579.30

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Solution

The fourth proportional to 94,512.60, 141,719.67 and 44,579.30 is: 66,845.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,512.60 : 141,719.67 = 44,579.30 : x
  2. Step 2: Convert to fraction form
    94,512.60/141,719.67 = 44,579.30/x
  3. Step 3: Cross multiply
    94,512.60x = 141,719.67 × 44,579.30
  4. Step 4: Simplify right side
    94,512.60x = 6,317,762,976.23
  5. Step 5: Solve for x
    x = 6,317,762,976.23/94,512.60
  6. Step 6: Final answer
    x = 66,845.72

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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.