Home / 36,856.44-55,251.92-14,361.91

Finding the Fourth Proportional to 36,856.44, 55,251.92 and 14,361.91

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Solution

The fourth proportional to 36,856.44, 55,251.92 and 14,361.91 is: 21,530.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,856.44 : 55,251.92 = 14,361.91 : x
  2. Step 2: Convert to fraction form
    36,856.44/55,251.92 = 14,361.91/x
  3. Step 3: Cross multiply
    36,856.44x = 55,251.92 × 14,361.91
  4. Step 4: Simplify right side
    36,856.44x = 793,522,826.11
  5. Step 5: Solve for x
    x = 793,522,826.11/36,856.44
  6. Step 6: Final answer
    x = 21,530.10

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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.