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Finding the Fourth Proportional to 44,112, 60,874.56 and 24,240

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Solution

The fourth proportional to 44,112, 60,874.56 and 24,240 is: 33,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,112 : 60,874.56 = 24,240 : x
  2. Step 2: Convert to fraction form
    44,112/60,874.56 = 24,240/x
  3. Step 3: Cross multiply
    44,112x = 60,874.56 × 24,240
  4. Step 4: Simplify right side
    44,112x = 1,475,599,334.40
  5. Step 5: Solve for x
    x = 1,475,599,334.40/44,112
  6. Step 6: Final answer
    x = 33,451.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.