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Finding the Third Proportional to 24,807 and 37,215.75

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Solution

The third proportional to 24,807 and 37,215.75 is: 55,831.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,807 : 37,215.75 = 37,215.75 : x
  2. Step 2: Convert to fraction form
    24,807/37,215.75 = 37,215.75/x
  3. Step 3: Cross multiply
    24,807x = 37,215.75 × 37,215.75
  4. Step 4: Simplify right side
    24,807x = 1,385,012,048.06
  5. Step 5: Solve for x
    x = 1,385,012,048.06/24,807
  6. Step 6: Final answer
    x = 55,831.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.