Home / 11,081.24-16,606.74-5,876.72

Finding the Fourth Proportional to 11,081.24, 16,606.74 and 5,876.72

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Solution

The fourth proportional to 11,081.24, 16,606.74 and 5,876.72 is: 8,807.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,081.24 : 16,606.74 = 5,876.72 : x
  2. Step 2: Convert to fraction form
    11,081.24/16,606.74 = 5,876.72/x
  3. Step 3: Cross multiply
    11,081.24x = 16,606.74 × 5,876.72
  4. Step 4: Simplify right side
    11,081.24x = 97,593,161.09
  5. Step 5: Solve for x
    x = 97,593,161.09/11,081.24
  6. Step 6: Final answer
    x = 8,807.06

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1.5x scale

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.