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Finding the Fourth Proportional to 7,263.87, 10,894.77 and 2,333.94

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Solution

The fourth proportional to 7,263.87, 10,894.77 and 2,333.94 is: 3,500.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.87 : 10,894.77 = 2,333.94 : x
  2. Step 2: Convert to fraction form
    7,263.87/10,894.77 = 2,333.94/x
  3. Step 3: Cross multiply
    7,263.87x = 10,894.77 × 2,333.94
  4. Step 4: Simplify right side
    7,263.87x = 25,427,739.49
  5. Step 5: Solve for x
    x = 25,427,739.49/7,263.87
  6. Step 6: Final answer
    x = 3,500.58

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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.