Home / 4,013.26-5,536.68-2,521.06

Finding the Fourth Proportional to 4,013.26, 5,536.68 and 2,521.06

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Solution

The fourth proportional to 4,013.26, 5,536.68 and 2,521.06 is: 3,478.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.26 : 5,536.68 = 2,521.06 : x
  2. Step 2: Convert to fraction form
    4,013.26/5,536.68 = 2,521.06/x
  3. Step 3: Cross multiply
    4,013.26x = 5,536.68 × 2,521.06
  4. Step 4: Simplify right side
    4,013.26x = 13,958,302.48
  5. Step 5: Solve for x
    x = 13,958,302.48/4,013.26
  6. Step 6: Final answer
    x = 3,478.05

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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.