Home / 4,157.88-6,238.29-2,596.07

Finding the Fourth Proportional to 4,157.88, 6,238.29 and 2,596.07

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Solution

The fourth proportional to 4,157.88, 6,238.29 and 2,596.07 is: 3,895.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157.88 : 6,238.29 = 2,596.07 : x
  2. Step 2: Convert to fraction form
    4,157.88/6,238.29 = 2,596.07/x
  3. Step 3: Cross multiply
    4,157.88x = 6,238.29 × 2,596.07
  4. Step 4: Simplify right side
    4,157.88x = 16,195,029.72
  5. Step 5: Solve for x
    x = 16,195,029.72/4,157.88
  6. Step 6: Final answer
    x = 3,895.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.