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Finding the Third Proportional to 44,133.75 and 90,613.88

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Solution

The third proportional to 44,133.75 and 90,613.88 is: 186,045.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,133.75 : 90,613.88 = 90,613.88 : x
  2. Step 2: Convert to fraction form
    44,133.75/90,613.88 = 90,613.88/x
  3. Step 3: Cross multiply
    44,133.75x = 90,613.88 × 90,613.88
  4. Step 4: Simplify right side
    44,133.75x = 8,210,874,342.52
  5. Step 5: Solve for x
    x = 8,210,874,342.52/44,133.75
  6. Step 6: Final answer
    x = 186,045.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.