Home / 93,710.22-140,584.14-34,546.20

Finding the Fourth Proportional to 93,710.22, 140,584.14 and 34,546.20

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Solution

The fourth proportional to 93,710.22, 140,584.14 and 34,546.20 is: 51,826.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,710.22 : 140,584.14 = 34,546.20 : x
  2. Step 2: Convert to fraction form
    93,710.22/140,584.14 = 34,546.20/x
  3. Step 3: Cross multiply
    93,710.22x = 140,584.14 × 34,546.20
  4. Step 4: Simplify right side
    93,710.22x = 4,856,647,817.27
  5. Step 5: Solve for x
    x = 4,856,647,817.27/93,710.22
  6. Step 6: Final answer
    x = 51,826.23

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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.