Home / 5,059.73-6,983.96-2,935.80

Finding the Fourth Proportional to 5,059.73, 6,983.96 and 2,935.80

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Solution

The fourth proportional to 5,059.73, 6,983.96 and 2,935.80 is: 4,052.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059.73 : 6,983.96 = 2,935.80 : x
  2. Step 2: Convert to fraction form
    5,059.73/6,983.96 = 2,935.80/x
  3. Step 3: Cross multiply
    5,059.73x = 6,983.96 × 2,935.80
  4. Step 4: Simplify right side
    5,059.73x = 20,503,495.09
  5. Step 5: Solve for x
    x = 20,503,495.09/5,059.73
  6. Step 6: Final answer
    x = 4,052.29

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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.