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Finding the Fourth Proportional to 62,753.03, 93,894.28 and 37,359.67

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Solution

The fourth proportional to 62,753.03, 93,894.28 and 37,359.67 is: 55,899.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,753.03 : 93,894.28 = 37,359.67 : x
  2. Step 2: Convert to fraction form
    62,753.03/93,894.28 = 37,359.67/x
  3. Step 3: Cross multiply
    62,753.03x = 93,894.28 × 37,359.67
  4. Step 4: Simplify right side
    62,753.03x = 3,507,858,987.55
  5. Step 5: Solve for x
    x = 3,507,858,987.55/62,753.03
  6. Step 6: Final answer
    x = 55,899.43

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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.