Home / 4,957.42-6,842.44-3,366.73

Finding the Fourth Proportional to 4,957.42, 6,842.44 and 3,366.73

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Solution

The fourth proportional to 4,957.42, 6,842.44 and 3,366.73 is: 4,646.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,957.42 : 6,842.44 = 3,366.73 : x
  2. Step 2: Convert to fraction form
    4,957.42/6,842.44 = 3,366.73/x
  3. Step 3: Cross multiply
    4,957.42x = 6,842.44 × 3,366.73
  4. Step 4: Simplify right side
    4,957.42x = 23,036,613.81
  5. Step 5: Solve for x
    x = 23,036,613.81/4,957.42
  6. Step 6: Final answer
    x = 4,646.89

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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.