Home / 36,758.28-55,117.24-17,025.96

Finding the Fourth Proportional to 36,758.28, 55,117.24 and 17,025.96

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Solution

The fourth proportional to 36,758.28, 55,117.24 and 17,025.96 is: 25,529.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,758.28 : 55,117.24 = 17,025.96 : x
  2. Step 2: Convert to fraction form
    36,758.28/55,117.24 = 17,025.96/x
  3. Step 3: Cross multiply
    36,758.28x = 55,117.24 × 17,025.96
  4. Step 4: Simplify right side
    36,758.28x = 938,423,923.55
  5. Step 5: Solve for x
    x = 938,423,923.55/36,758.28
  6. Step 6: Final answer
    x = 25,529.59

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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.