Home / 7,567.98-11,336.49-3,669.18

Finding the Fourth Proportional to 7,567.98, 11,336.49 and 3,669.18

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Solution

The fourth proportional to 7,567.98, 11,336.49 and 3,669.18 is: 5,496.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567.98 : 11,336.49 = 3,669.18 : x
  2. Step 2: Convert to fraction form
    7,567.98/11,336.49 = 3,669.18/x
  3. Step 3: Cross multiply
    7,567.98x = 11,336.49 × 3,669.18
  4. Step 4: Simplify right side
    7,567.98x = 41,595,622.38
  5. Step 5: Solve for x
    x = 41,595,622.38/7,567.98
  6. Step 6: Final answer
    x = 5,496.26

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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.