Home / 93,934.82-140,904.76-23,819.60

Finding the Fourth Proportional to 93,934.82, 140,904.76 and 23,819.60

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Solution

The fourth proportional to 93,934.82, 140,904.76 and 23,819.60 is: 35,730.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,934.82 : 140,904.76 = 23,819.60 : x
  2. Step 2: Convert to fraction form
    93,934.82/140,904.76 = 23,819.60/x
  3. Step 3: Cross multiply
    93,934.82x = 140,904.76 × 23,819.60
  4. Step 4: Simplify right side
    93,934.82x = 3,356,295,021.30
  5. Step 5: Solve for x
    x = 3,356,295,021.30/93,934.82
  6. Step 6: Final answer
    x = 35,730.04

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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.