Home / 16,042.98-24,068.57-6,679.89

Finding the Fourth Proportional to 16,042.98, 24,068.57 and 6,679.89

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Solution

The fourth proportional to 16,042.98, 24,068.57 and 6,679.89 is: 10,021.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,042.98 : 24,068.57 = 6,679.89 : x
  2. Step 2: Convert to fraction form
    16,042.98/24,068.57 = 6,679.89/x
  3. Step 3: Cross multiply
    16,042.98x = 24,068.57 × 6,679.89
  4. Step 4: Simplify right side
    16,042.98x = 160,775,366.66
  5. Step 5: Solve for x
    x = 160,775,366.66/16,042.98
  6. Step 6: Final answer
    x = 10,021.54

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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.