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Finding the Third Proportional to 58,556.25 and 88,236

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Solution

The third proportional to 58,556.25 and 88,236 is: 132,959.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,556.25 : 88,236 = 88,236 : x
  2. Step 2: Convert to fraction form
    58,556.25/88,236 = 88,236/x
  3. Step 3: Cross multiply
    58,556.25x = 88,236 × 88,236
  4. Step 4: Simplify right side
    58,556.25x = 7,785,591,696
  5. Step 5: Solve for x
    x = 7,785,591,696/58,556.25
  6. Step 6: Final answer
    x = 132,959.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.