Home / 8,844.83-12,206.05-4,865.94

Finding the Fourth Proportional to 8,844.83, 12,206.05 and 4,865.94

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Solution

The fourth proportional to 8,844.83, 12,206.05 and 4,865.94 is: 6,715.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,844.83 : 12,206.05 = 4,865.94 : x
  2. Step 2: Convert to fraction form
    8,844.83/12,206.05 = 4,865.94/x
  3. Step 3: Cross multiply
    8,844.83x = 12,206.05 × 4,865.94
  4. Step 4: Simplify right side
    8,844.83x = 59,393,906.94
  5. Step 5: Solve for x
    x = 59,393,906.94/8,844.83
  6. Step 6: Final answer
    x = 6,715.10

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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.