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Finding the Fourth Proportional to 4,586.63, 6,330.08 and 2,723.63

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Solution

The fourth proportional to 4,586.63, 6,330.08 and 2,723.63 is: 3,758.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586.63 : 6,330.08 = 2,723.63 : x
  2. Step 2: Convert to fraction form
    4,586.63/6,330.08 = 2,723.63/x
  3. Step 3: Cross multiply
    4,586.63x = 6,330.08 × 2,723.63
  4. Step 4: Simplify right side
    4,586.63x = 17,240,770.95
  5. Step 5: Solve for x
    x = 17,240,770.95/4,586.63
  6. Step 6: Final answer
    x = 3,758.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.