Home / 4,822.56-6,654.06-2,935.13

Finding the Fourth Proportional to 4,822.56, 6,654.06 and 2,935.13

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Solution

The fourth proportional to 4,822.56, 6,654.06 and 2,935.13 is: 4,049.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.56 : 6,654.06 = 2,935.13 : x
  2. Step 2: Convert to fraction form
    4,822.56/6,654.06 = 2,935.13/x
  3. Step 3: Cross multiply
    4,822.56x = 6,654.06 × 2,935.13
  4. Step 4: Simplify right side
    4,822.56x = 19,530,497.86
  5. Step 5: Solve for x
    x = 19,530,497.86/4,822.56
  6. Step 6: Final answer
    x = 4,049.82

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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.