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Finding the Third Proportional to 10,388.25 and 22,776.19

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Solution

The third proportional to 10,388.25 and 22,776.19 is: 49,936.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,388.25 : 22,776.19 = 22,776.19 : x
  2. Step 2: Convert to fraction form
    10,388.25/22,776.19 = 22,776.19/x
  3. Step 3: Cross multiply
    10,388.25x = 22,776.19 × 22,776.19
  4. Step 4: Simplify right side
    10,388.25x = 518,754,717.04
  5. Step 5: Solve for x
    x = 518,754,717.04/10,388.25
  6. Step 6: Final answer
    x = 49,936.68

Related Problems

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.