Home / 9,263.57-13,865.51-6,103.61

Finding the Fourth Proportional to 9,263.57, 13,865.51 and 6,103.61

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Solution

The fourth proportional to 9,263.57, 13,865.51 and 6,103.61 is: 9,135.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263.57 : 13,865.51 = 6,103.61 : x
  2. Step 2: Convert to fraction form
    9,263.57/13,865.51 = 6,103.61/x
  3. Step 3: Cross multiply
    9,263.57x = 13,865.51 × 6,103.61
  4. Step 4: Simplify right side
    9,263.57x = 84,629,665.49
  5. Step 5: Solve for x
    x = 84,629,665.49/9,263.57
  6. Step 6: Final answer
    x = 9,135.75

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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.