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Finding the Third Proportional to 93,909.38 and 194,366.25

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Solution

The third proportional to 93,909.38 and 194,366.25 is: 402,284.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,909.38 : 194,366.25 = 194,366.25 : x
  2. Step 2: Convert to fraction form
    93,909.38/194,366.25 = 194,366.25/x
  3. Step 3: Cross multiply
    93,909.38x = 194,366.25 × 194,366.25
  4. Step 4: Simplify right side
    93,909.38x = 37,778,239,139.06
  5. Step 5: Solve for x
    x = 37,778,239,139.06/93,909.38
  6. Step 6: Final answer
    x = 402,284.00

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.