Home / 11,058.22-16,579.01-6,674.64

Finding the Fourth Proportional to 11,058.22, 16,579.01 and 6,674.64

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Solution

The fourth proportional to 11,058.22, 16,579.01 and 6,674.64 is: 10,006.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058.22 : 16,579.01 = 6,674.64 : x
  2. Step 2: Convert to fraction form
    11,058.22/16,579.01 = 6,674.64/x
  3. Step 3: Cross multiply
    11,058.22x = 16,579.01 × 6,674.64
  4. Step 4: Simplify right side
    11,058.22x = 110,658,877.82
  5. Step 5: Solve for x
    x = 110,658,877.82/11,058.22
  6. Step 6: Final answer
    x = 10,006.93

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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.