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Finding the Fourth Proportional to 24,361.39, 36,520.21 and 9,580.91

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Solution

The fourth proportional to 24,361.39, 36,520.21 and 9,580.91 is: 14,362.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,361.39 : 36,520.21 = 9,580.91 : x
  2. Step 2: Convert to fraction form
    24,361.39/36,520.21 = 9,580.91/x
  3. Step 3: Cross multiply
    24,361.39x = 36,520.21 × 9,580.91
  4. Step 4: Simplify right side
    24,361.39x = 349,896,797.29
  5. Step 5: Solve for x
    x = 349,896,797.29/24,361.39
  6. Step 6: Final answer
    x = 14,362.76

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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.