Home / 17,361.50-26,040.18-4,537.82

Finding the Fourth Proportional to 17,361.50, 26,040.18 and 4,537.82

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Solution

The fourth proportional to 17,361.50, 26,040.18 and 4,537.82 is: 6,806.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361.50 : 26,040.18 = 4,537.82 : x
  2. Step 2: Convert to fraction form
    17,361.50/26,040.18 = 4,537.82/x
  3. Step 3: Cross multiply
    17,361.50x = 26,040.18 × 4,537.82
  4. Step 4: Simplify right side
    17,361.50x = 118,165,519.41
  5. Step 5: Solve for x
    x = 118,165,519.41/17,361.50
  6. Step 6: Final answer
    x = 6,806.18

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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.