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Finding the Fourth Proportional to 7,263.86, 10,894.77 and 2,333.93

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Solution

The fourth proportional to 7,263.86, 10,894.77 and 2,333.93 is: 3,500.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.86 : 10,894.77 = 2,333.93 : x
  2. Step 2: Convert to fraction form
    7,263.86/10,894.77 = 2,333.93/x
  3. Step 3: Cross multiply
    7,263.86x = 10,894.77 × 2,333.93
  4. Step 4: Simplify right side
    7,263.86x = 25,427,576.07
  5. Step 5: Solve for x
    x = 25,427,576.07/7,263.86
  6. Step 6: Final answer
    x = 3,500.56

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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.