Home / 36,855.94-55,251.17-14,361.41

Finding the Fourth Proportional to 36,855.94, 55,251.17 and 14,361.41

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Solution

The fourth proportional to 36,855.94, 55,251.17 and 14,361.41 is: 21,529.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,855.94 : 55,251.17 = 14,361.41 : x
  2. Step 2: Convert to fraction form
    36,855.94/55,251.17 = 14,361.41/x
  3. Step 3: Cross multiply
    36,855.94x = 55,251.17 × 14,361.41
  4. Step 4: Simplify right side
    36,855.94x = 793,484,429.09
  5. Step 5: Solve for x
    x = 793,484,429.09/36,855.94
  6. Step 6: Final answer
    x = 21,529.35

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Why These Related Problems?

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