Home / 36,801.10-55,158.45-17,037.91

Finding the Fourth Proportional to 36,801.10, 55,158.45 and 17,037.91

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Solution

The fourth proportional to 36,801.10, 55,158.45 and 17,037.91 is: 25,536.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,801.10 : 55,158.45 = 17,037.91 : x
  2. Step 2: Convert to fraction form
    36,801.10/55,158.45 = 17,037.91/x
  3. Step 3: Cross multiply
    36,801.10x = 55,158.45 × 17,037.91
  4. Step 4: Simplify right side
    36,801.10x = 939,784,706.84
  5. Step 5: Solve for x
    x = 939,784,706.84/36,801.10
  6. Step 6: Final answer
    x = 25,536.86

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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.