Home / 4,237.88-5,846.90-2,746.96

Finding the Fourth Proportional to 4,237.88, 5,846.90 and 2,746.96

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Solution

The fourth proportional to 4,237.88, 5,846.90 and 2,746.96 is: 3,789.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.88 : 5,846.90 = 2,746.96 : x
  2. Step 2: Convert to fraction form
    4,237.88/5,846.90 = 2,746.96/x
  3. Step 3: Cross multiply
    4,237.88x = 5,846.90 × 2,746.96
  4. Step 4: Simplify right side
    4,237.88x = 16,061,200.42
  5. Step 5: Solve for x
    x = 16,061,200.42/4,237.88
  6. Step 6: Final answer
    x = 3,789.91

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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.