Home / 34,070.11-51,105.62-10,696.55

Finding the Fourth Proportional to 34,070.11, 51,105.62 and 10,696.55

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Solution

The fourth proportional to 34,070.11, 51,105.62 and 10,696.55 is: 16,044.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,070.11 : 51,105.62 = 10,696.55 : x
  2. Step 2: Convert to fraction form
    34,070.11/51,105.62 = 10,696.55/x
  3. Step 3: Cross multiply
    34,070.11x = 51,105.62 × 10,696.55
  4. Step 4: Simplify right side
    34,070.11x = 546,653,590.82
  5. Step 5: Solve for x
    x = 546,653,590.82/34,070.11
  6. Step 6: Final answer
    x = 16,044.96

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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.