Home / 4,684.42-6,464.66-3,092.46

Finding the Fourth Proportional to 4,684.42, 6,464.66 and 3,092.46

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Solution

The fourth proportional to 4,684.42, 6,464.66 and 3,092.46 is: 4,267.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684.42 : 6,464.66 = 3,092.46 : x
  2. Step 2: Convert to fraction form
    4,684.42/6,464.66 = 3,092.46/x
  3. Step 3: Cross multiply
    4,684.42x = 6,464.66 × 3,092.46
  4. Step 4: Simplify right side
    4,684.42x = 19,991,687.00
  5. Step 5: Solve for x
    x = 19,991,687.00/4,684.42
  6. Step 6: Final answer
    x = 4,267.70

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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.