Home / 5,584.10-7,704.33-3,225.38

Finding the Fourth Proportional to 5,584.10, 7,704.33 and 3,225.38

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Solution

The fourth proportional to 5,584.10, 7,704.33 and 3,225.38 is: 4,450.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,584.10 : 7,704.33 = 3,225.38 : x
  2. Step 2: Convert to fraction form
    5,584.10/7,704.33 = 3,225.38/x
  3. Step 3: Cross multiply
    5,584.10x = 7,704.33 × 3,225.38
  4. Step 4: Simplify right side
    5,584.10x = 24,849,391.90
  5. Step 5: Solve for x
    x = 24,849,391.90/5,584.10
  6. Step 6: Final answer
    x = 4,450.03

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.