Home / 3,226.86-4,841.10-1,035.54

Finding the Fourth Proportional to 3,226.86, 4,841.10 and 1,035.54

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Solution

The fourth proportional to 3,226.86, 4,841.10 and 1,035.54 is: 1,553.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226.86 : 4,841.10 = 1,035.54 : x
  2. Step 2: Convert to fraction form
    3,226.86/4,841.10 = 1,035.54/x
  3. Step 3: Cross multiply
    3,226.86x = 4,841.10 × 1,035.54
  4. Step 4: Simplify right side
    3,226.86x = 5,013,152.69
  5. Step 5: Solve for x
    x = 5,013,152.69/3,226.86
  6. Step 6: Final answer
    x = 1,553.57

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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.