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Finding the Fourth Proportional to 24,074.56, 36,102.48 and 8,276.59

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Solution

The fourth proportional to 24,074.56, 36,102.48 and 8,276.59 is: 12,411.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,074.56 : 36,102.48 = 8,276.59 : x
  2. Step 2: Convert to fraction form
    24,074.56/36,102.48 = 8,276.59/x
  3. Step 3: Cross multiply
    24,074.56x = 36,102.48 × 8,276.59
  4. Step 4: Simplify right side
    24,074.56x = 298,805,424.94
  5. Step 5: Solve for x
    x = 298,805,424.94/24,074.56
  6. Step 6: Final answer
    x = 12,411.67

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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.