Home / 8,853.93-13,277.82-2,612.27

Finding the Fourth Proportional to 8,853.93, 13,277.82 and 2,612.27

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Solution

The fourth proportional to 8,853.93, 13,277.82 and 2,612.27 is: 3,917.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853.93 : 13,277.82 = 2,612.27 : x
  2. Step 2: Convert to fraction form
    8,853.93/13,277.82 = 2,612.27/x
  3. Step 3: Cross multiply
    8,853.93x = 13,277.82 × 2,612.27
  4. Step 4: Simplify right side
    8,853.93x = 34,685,247.16
  5. Step 5: Solve for x
    x = 34,685,247.16/8,853.93
  6. Step 6: Final answer
    x = 3,917.50

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Similar ratio
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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.