Home / 7,282.07-10,895.39-4,501.83

Finding the Fourth Proportional to 7,282.07, 10,895.39 and 4,501.83

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Solution

The fourth proportional to 7,282.07, 10,895.39 and 4,501.83 is: 6,735.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282.07 : 10,895.39 = 4,501.83 : x
  2. Step 2: Convert to fraction form
    7,282.07/10,895.39 = 4,501.83/x
  3. Step 3: Cross multiply
    7,282.07x = 10,895.39 × 4,501.83
  4. Step 4: Simplify right side
    7,282.07x = 49,049,193.56
  5. Step 5: Solve for x
    x = 49,049,193.56/7,282.07
  6. Step 6: Final answer
    x = 6,735.61

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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.