Home / 5,669.45-8,504.46-4,021.29

Finding the Fourth Proportional to 5,669.45, 8,504.46 and 4,021.29

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Solution

The fourth proportional to 5,669.45, 8,504.46 and 4,021.29 is: 6,032.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669.45 : 8,504.46 = 4,021.29 : x
  2. Step 2: Convert to fraction form
    5,669.45/8,504.46 = 4,021.29/x
  3. Step 3: Cross multiply
    5,669.45x = 8,504.46 × 4,021.29
  4. Step 4: Simplify right side
    5,669.45x = 34,198,899.95
  5. Step 5: Solve for x
    x = 34,198,899.95/5,669.45
  6. Step 6: Final answer
    x = 6,032.14

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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.