Home / 5,981.08-8,963.40-3,053.23

Finding the Fourth Proportional to 5,981.08, 8,963.40 and 3,053.23

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Solution

The fourth proportional to 5,981.08, 8,963.40 and 3,053.23 is: 4,575.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981.08 : 8,963.40 = 3,053.23 : x
  2. Step 2: Convert to fraction form
    5,981.08/8,963.40 = 3,053.23/x
  3. Step 3: Cross multiply
    5,981.08x = 8,963.40 × 3,053.23
  4. Step 4: Simplify right side
    5,981.08x = 27,367,321.78
  5. Step 5: Solve for x
    x = 27,367,321.78/5,981.08
  6. Step 6: Final answer
    x = 4,575.65

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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.