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Finding the Fourth Proportional to 9,451.03, 14,155.00 and 4,524.15

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Solution

The fourth proportional to 9,451.03, 14,155.00 and 4,524.15 is: 6,775.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451.03 : 14,155.00 = 4,524.15 : x
  2. Step 2: Convert to fraction form
    9,451.03/14,155.00 = 4,524.15/x
  3. Step 3: Cross multiply
    9,451.03x = 14,155.00 × 4,524.15
  4. Step 4: Simplify right side
    9,451.03x = 64,039,410.47
  5. Step 5: Solve for x
    x = 64,039,410.47/9,451.03
  6. Step 6: Final answer
    x = 6,775.92

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