Home / 14,801.67-22,195.17-5,441.31

Finding the Fourth Proportional to 14,801.67, 22,195.17 and 5,441.31

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Solution

The fourth proportional to 14,801.67, 22,195.17 and 5,441.31 is: 8,159.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,801.67 : 22,195.17 = 5,441.31 : x
  2. Step 2: Convert to fraction form
    14,801.67/22,195.17 = 5,441.31/x
  3. Step 3: Cross multiply
    14,801.67x = 22,195.17 × 5,441.31
  4. Step 4: Simplify right side
    14,801.67x = 120,770,800.47
  5. Step 5: Solve for x
    x = 120,770,800.47/14,801.67
  6. Step 6: Final answer
    x = 8,159.27

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1.5x scale

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.