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Finding the Fourth Proportional to 44,145.80, 60,919.86 and 24,002.72

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Solution

The fourth proportional to 44,145.80, 60,919.86 and 24,002.72 is: 33,123.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,145.80 : 60,919.86 = 24,002.72 : x
  2. Step 2: Convert to fraction form
    44,145.80/60,919.86 = 24,002.72/x
  3. Step 3: Cross multiply
    44,145.80x = 60,919.86 × 24,002.72
  4. Step 4: Simplify right side
    44,145.80x = 1,462,242,342.02
  5. Step 5: Solve for x
    x = 1,462,242,342.02/44,145.80
  6. Step 6: Final answer
    x = 33,123.02

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