Home / 3,025.01-4,537.26-1,381.43

Finding the Fourth Proportional to 3,025.01, 4,537.26 and 1,381.43

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Solution

The fourth proportional to 3,025.01, 4,537.26 and 1,381.43 is: 2,072.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.01 : 4,537.26 = 1,381.43 : x
  2. Step 2: Convert to fraction form
    3,025.01/4,537.26 = 1,381.43/x
  3. Step 3: Cross multiply
    3,025.01x = 4,537.26 × 1,381.43
  4. Step 4: Simplify right side
    3,025.01x = 6,267,918.42
  5. Step 5: Solve for x
    x = 6,267,918.42/3,025.01
  6. Step 6: Final answer
    x = 2,072.03

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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.