Home / 4,846.55-6,688.97-2,959.24

Finding the Fourth Proportional to 4,846.55, 6,688.97 and 2,959.24

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Solution

The fourth proportional to 4,846.55, 6,688.97 and 2,959.24 is: 4,084.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846.55 : 6,688.97 = 2,959.24 : x
  2. Step 2: Convert to fraction form
    4,846.55/6,688.97 = 2,959.24/x
  3. Step 3: Cross multiply
    4,846.55x = 6,688.97 × 2,959.24
  4. Step 4: Simplify right side
    4,846.55x = 19,794,241.54
  5. Step 5: Solve for x
    x = 19,794,241.54/4,846.55
  6. Step 6: Final answer
    x = 4,084.19

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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.