Home / 4,431.14-6,648.67-2,350.63

Finding the Fourth Proportional to 4,431.14, 6,648.67 and 2,350.63

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Solution

The fourth proportional to 4,431.14, 6,648.67 and 2,350.63 is: 3,526.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431.14 : 6,648.67 = 2,350.63 : x
  2. Step 2: Convert to fraction form
    4,431.14/6,648.67 = 2,350.63/x
  3. Step 3: Cross multiply
    4,431.14x = 6,648.67 × 2,350.63
  4. Step 4: Simplify right side
    4,431.14x = 15,628,584.56
  5. Step 5: Solve for x
    x = 15,628,584.56/4,431.14
  6. Step 6: Final answer
    x = 3,526.99

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1.5x scale

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.