Home / 7,606.98-11,398.05-4,676.94

Finding the Fourth Proportional to 7,606.98, 11,398.05 and 4,676.94

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Solution

The fourth proportional to 7,606.98, 11,398.05 and 4,676.94 is: 7,007.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606.98 : 11,398.05 = 4,676.94 : x
  2. Step 2: Convert to fraction form
    7,606.98/11,398.05 = 4,676.94/x
  3. Step 3: Cross multiply
    7,606.98x = 11,398.05 × 4,676.94
  4. Step 4: Simplify right side
    7,606.98x = 53,307,995.97
  5. Step 5: Solve for x
    x = 53,307,995.97/7,606.98
  6. Step 6: Final answer
    x = 7,007.77

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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.