Home / 9,676.07-14,519.10-4,127.93

Finding the Fourth Proportional to 9,676.07, 14,519.10 and 4,127.93

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Solution

The fourth proportional to 9,676.07, 14,519.10 and 4,127.93 is: 6,194.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,676.07 : 14,519.10 = 4,127.93 : x
  2. Step 2: Convert to fraction form
    9,676.07/14,519.10 = 4,127.93/x
  3. Step 3: Cross multiply
    9,676.07x = 14,519.10 × 4,127.93
  4. Step 4: Simplify right side
    9,676.07x = 59,933,755.87
  5. Step 5: Solve for x
    x = 59,933,755.87/9,676.07
  6. Step 6: Final answer
    x = 6,194.02

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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.