Home / 7,530.06-11,295.72-2,597.70

Finding the Fourth Proportional to 7,530.06, 11,295.72 and 2,597.70

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Solution

The fourth proportional to 7,530.06, 11,295.72 and 2,597.70 is: 3,896.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,530.06 : 11,295.72 = 2,597.70 : x
  2. Step 2: Convert to fraction form
    7,530.06/11,295.72 = 2,597.70/x
  3. Step 3: Cross multiply
    7,530.06x = 11,295.72 × 2,597.70
  4. Step 4: Simplify right side
    7,530.06x = 29,342,891.84
  5. Step 5: Solve for x
    x = 29,342,891.84/7,530.06
  6. Step 6: Final answer
    x = 3,896.77

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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.