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Finding the Third Proportional to 23,798.81 and 55,335.66

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Solution

The third proportional to 23,798.81 and 55,335.66 is: 128,663.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,798.81 : 55,335.66 = 55,335.66 : x
  2. Step 2: Convert to fraction form
    23,798.81/55,335.66 = 55,335.66/x
  3. Step 3: Cross multiply
    23,798.81x = 55,335.66 × 55,335.66
  4. Step 4: Simplify right side
    23,798.81x = 3,062,034,852.62
  5. Step 5: Solve for x
    x = 3,062,034,852.62/23,798.81
  6. Step 6: Final answer
    x = 128,663.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.