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Finding the Third Proportional to 22,685.63 and 49,899.75

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Solution

The third proportional to 22,685.63 and 49,899.75 is: 109,760.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,685.63 : 49,899.75 = 49,899.75 : x
  2. Step 2: Convert to fraction form
    22,685.63/49,899.75 = 49,899.75/x
  3. Step 3: Cross multiply
    22,685.63x = 49,899.75 × 49,899.75
  4. Step 4: Simplify right side
    22,685.63x = 2,489,985,050.06
  5. Step 5: Solve for x
    x = 2,489,985,050.06/22,685.63
  6. Step 6: Final answer
    x = 109,760.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.