Home / 4,734.92-6,532.74-2,745.07

Finding the Fourth Proportional to 4,734.92, 6,532.74 and 2,745.07

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Solution

The fourth proportional to 4,734.92, 6,532.74 and 2,745.07 is: 3,787.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734.92 : 6,532.74 = 2,745.07 : x
  2. Step 2: Convert to fraction form
    4,734.92/6,532.74 = 2,745.07/x
  3. Step 3: Cross multiply
    4,734.92x = 6,532.74 × 2,745.07
  4. Step 4: Simplify right side
    4,734.92x = 17,932,848.91
  5. Step 5: Solve for x
    x = 17,932,848.91/4,734.92
  6. Step 6: Final answer
    x = 3,787.36

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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.