Home / 93,414.39-140,095.65-25,930.92

Finding the Fourth Proportional to 93,414.39, 140,095.65 and 25,930.92

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Solution

The fourth proportional to 93,414.39, 140,095.65 and 25,930.92 is: 38,889.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,414.39 : 140,095.65 = 25,930.92 : x
  2. Step 2: Convert to fraction form
    93,414.39/140,095.65 = 25,930.92/x
  3. Step 3: Cross multiply
    93,414.39x = 140,095.65 × 25,930.92
  4. Step 4: Simplify right side
    93,414.39x = 3,632,809,092.50
  5. Step 5: Solve for x
    x = 3,632,809,092.50/93,414.39
  6. Step 6: Final answer
    x = 38,889.18

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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.