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Finding the Third Proportional to 170,062.50 and 370,744.50

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Solution

The third proportional to 170,062.50 and 370,744.50 is: 808,241.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,062.50 : 370,744.50 = 370,744.50 : x
  2. Step 2: Convert to fraction form
    170,062.50/370,744.50 = 370,744.50/x
  3. Step 3: Cross multiply
    170,062.50x = 370,744.50 × 370,744.50
  4. Step 4: Simplify right side
    170,062.50x = 137,451,484,280.25
  5. Step 5: Solve for x
    x = 137,451,484,280.25/170,062.50
  6. Step 6: Final answer
    x = 808,241.00

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.