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Finding the Fourth Proportional to 7,064.08, 10,596.17 and 2,133.70

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Solution

The fourth proportional to 7,064.08, 10,596.17 and 2,133.70 is: 3,200.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.08 : 10,596.17 = 2,133.70 : x
  2. Step 2: Convert to fraction form
    7,064.08/10,596.17 = 2,133.70/x
  3. Step 3: Cross multiply
    7,064.08x = 10,596.17 × 2,133.70
  4. Step 4: Simplify right side
    7,064.08x = 22,609,047.93
  5. Step 5: Solve for x
    x = 22,609,047.93/7,064.08
  6. Step 6: Final answer
    x = 3,200.57

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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.