Home / 8,152.27-11,244.58-4,963.36

Finding the Fourth Proportional to 8,152.27, 11,244.58 and 4,963.36

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Solution

The fourth proportional to 8,152.27, 11,244.58 and 4,963.36 is: 6,846.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,152.27 : 11,244.58 = 4,963.36 : x
  2. Step 2: Convert to fraction form
    8,152.27/11,244.58 = 4,963.36/x
  3. Step 3: Cross multiply
    8,152.27x = 11,244.58 × 4,963.36
  4. Step 4: Simplify right side
    8,152.27x = 55,810,898.59
  5. Step 5: Solve for x
    x = 55,810,898.59/8,152.27
  6. Step 6: Final answer
    x = 6,846.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.