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Finding the Third Proportional to 23,040 and 36,804

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Solution

The third proportional to 23,040 and 36,804 is: 58,790.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,040 : 36,804 = 36,804 : x
  2. Step 2: Convert to fraction form
    23,040/36,804 = 36,804/x
  3. Step 3: Cross multiply
    23,040x = 36,804 × 36,804
  4. Step 4: Simplify right side
    23,040x = 1,354,534,416
  5. Step 5: Solve for x
    x = 1,354,534,416/23,040
  6. Step 6: Final answer
    x = 58,790.56

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.