Home / 4,008.26-5,529.30-2,513.36

Finding the Fourth Proportional to 4,008.26, 5,529.30 and 2,513.36

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Solution

The fourth proportional to 4,008.26, 5,529.30 and 2,513.36 is: 3,467.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.26 : 5,529.30 = 2,513.36 : x
  2. Step 2: Convert to fraction form
    4,008.26/5,529.30 = 2,513.36/x
  3. Step 3: Cross multiply
    4,008.26x = 5,529.30 × 2,513.36
  4. Step 4: Simplify right side
    4,008.26x = 13,897,121.45
  5. Step 5: Solve for x
    x = 13,897,121.45/4,008.26
  6. Step 6: Final answer
    x = 3,467.12

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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.