Home / 4,637.88-6,956.64-1,716.75

Finding the Fourth Proportional to 4,637.88, 6,956.64 and 1,716.75

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Solution

The fourth proportional to 4,637.88, 6,956.64 and 1,716.75 is: 2,575.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637.88 : 6,956.64 = 1,716.75 : x
  2. Step 2: Convert to fraction form
    4,637.88/6,956.64 = 1,716.75/x
  3. Step 3: Cross multiply
    4,637.88x = 6,956.64 × 1,716.75
  4. Step 4: Simplify right side
    4,637.88x = 11,942,811.72
  5. Step 5: Solve for x
    x = 11,942,811.72/4,637.88
  6. Step 6: Final answer
    x = 2,575.06

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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.