Home / 34,233.49-51,307.84-19,397.43

Finding the Fourth Proportional to 34,233.49, 51,307.84 and 19,397.43

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Solution

The fourth proportional to 34,233.49, 51,307.84 and 19,397.43 is: 29,072.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,233.49 : 51,307.84 = 19,397.43 : x
  2. Step 2: Convert to fraction form
    34,233.49/51,307.84 = 19,397.43/x
  3. Step 3: Cross multiply
    34,233.49x = 51,307.84 × 19,397.43
  4. Step 4: Simplify right side
    34,233.49x = 995,240,234.85
  5. Step 5: Solve for x
    x = 995,240,234.85/34,233.49
  6. Step 6: Final answer
    x = 29,072.12

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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.