Home / 7,466.33-11,177.22-4,535.75

Finding the Fourth Proportional to 7,466.33, 11,177.22 and 4,535.75

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Solution

The fourth proportional to 7,466.33, 11,177.22 and 4,535.75 is: 6,790.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466.33 : 11,177.22 = 4,535.75 : x
  2. Step 2: Convert to fraction form
    7,466.33/11,177.22 = 4,535.75/x
  3. Step 3: Cross multiply
    7,466.33x = 11,177.22 × 4,535.75
  4. Step 4: Simplify right side
    7,466.33x = 50,697,120.57
  5. Step 5: Solve for x
    x = 50,697,120.57/7,466.33
  6. Step 6: Final answer
    x = 6,790.10

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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.