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Finding the Fourth Proportional to 24,792.80, 37,232.40 and 24,015.20

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Solution

The fourth proportional to 24,792.80, 37,232.40 and 24,015.20 is: 36,064.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,792.80 : 37,232.40 = 24,015.20 : x
  2. Step 2: Convert to fraction form
    24,792.80/37,232.40 = 24,015.20/x
  3. Step 3: Cross multiply
    24,792.80x = 37,232.40 × 24,015.20
  4. Step 4: Simplify right side
    24,792.80x = 894,143,532.48
  5. Step 5: Solve for x
    x = 894,143,532.48/24,792.80
  6. Step 6: Final answer
    x = 36,064.65

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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.