Home / 5,293.35-7,305.27-2,936.25

Finding the Fourth Proportional to 5,293.35, 7,305.27 and 2,936.25

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Solution

The fourth proportional to 5,293.35, 7,305.27 and 2,936.25 is: 4,052.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,293.35 : 7,305.27 = 2,936.25 : x
  2. Step 2: Convert to fraction form
    5,293.35/7,305.27 = 2,936.25/x
  3. Step 3: Cross multiply
    5,293.35x = 7,305.27 × 2,936.25
  4. Step 4: Simplify right side
    5,293.35x = 21,450,099.04
  5. Step 5: Solve for x
    x = 21,450,099.04/5,293.35
  6. Step 6: Final answer
    x = 4,052.27

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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.