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Finding the Fourth Proportional to 24,074.68, 36,108.68 and 7,435.26

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Solution

The fourth proportional to 24,074.68, 36,108.68 and 7,435.26 is: 11,151.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,074.68 : 36,108.68 = 7,435.26 : x
  2. Step 2: Convert to fraction form
    24,074.68/36,108.68 = 7,435.26/x
  3. Step 3: Cross multiply
    24,074.68x = 36,108.68 × 7,435.26
  4. Step 4: Simplify right side
    24,074.68x = 268,477,424.06
  5. Step 5: Solve for x
    x = 268,477,424.06/24,074.68
  6. Step 6: Final answer
    x = 11,151.86

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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.