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Finding the Fourth Proportional to 4,516.34, 6,774.34 and 1,594.57

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Solution

The fourth proportional to 4,516.34, 6,774.34 and 1,594.57 is: 2,391.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.34 : 6,774.34 = 1,594.57 : x
  2. Step 2: Convert to fraction form
    4,516.34/6,774.34 = 1,594.57/x
  3. Step 3: Cross multiply
    4,516.34x = 6,774.34 × 1,594.57
  4. Step 4: Simplify right side
    4,516.34x = 10,802,159.33
  5. Step 5: Solve for x
    x = 10,802,159.33/4,516.34
  6. Step 6: Final answer
    x = 2,391.79

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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.