Home / 4,515.33-6,230.64-2,626.65

Finding the Fourth Proportional to 4,515.33, 6,230.64 and 2,626.65

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Solution

The fourth proportional to 4,515.33, 6,230.64 and 2,626.65 is: 3,624.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515.33 : 6,230.64 = 2,626.65 : x
  2. Step 2: Convert to fraction form
    4,515.33/6,230.64 = 2,626.65/x
  3. Step 3: Cross multiply
    4,515.33x = 6,230.64 × 2,626.65
  4. Step 4: Simplify right side
    4,515.33x = 16,365,710.56
  5. Step 5: Solve for x
    x = 16,365,710.56/4,515.33
  6. Step 6: Final answer
    x = 3,624.48

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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.