Home / 41,361.26-62,011.64-13,265.33

Finding the Fourth Proportional to 41,361.26, 62,011.64 and 13,265.33

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Solution

The fourth proportional to 41,361.26, 62,011.64 and 13,265.33 is: 19,888.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,361.26 : 62,011.64 = 13,265.33 : x
  2. Step 2: Convert to fraction form
    41,361.26/62,011.64 = 13,265.33/x
  3. Step 3: Cross multiply
    41,361.26x = 62,011.64 × 13,265.33
  4. Step 4: Simplify right side
    41,361.26x = 822,604,492.06
  5. Step 5: Solve for x
    x = 822,604,492.06/41,361.26
  6. Step 6: Final answer
    x = 19,888.29

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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.