Home / 4,453.26-6,145.55-2,463.89

Finding the Fourth Proportional to 4,453.26, 6,145.55 and 2,463.89

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Solution

The fourth proportional to 4,453.26, 6,145.55 and 2,463.89 is: 3,400.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453.26 : 6,145.55 = 2,463.89 : x
  2. Step 2: Convert to fraction form
    4,453.26/6,145.55 = 2,463.89/x
  3. Step 3: Cross multiply
    4,453.26x = 6,145.55 × 2,463.89
  4. Step 4: Simplify right side
    4,453.26x = 15,141,916.14
  5. Step 5: Solve for x
    x = 15,141,916.14/4,453.26
  6. Step 6: Final answer
    x = 3,400.19

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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.