Home / 2,956.98-4,441.62-2,495.66

Finding the Fourth Proportional to 2,956.98, 4,441.62 and 2,495.66

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Solution

The fourth proportional to 2,956.98, 4,441.62 and 2,495.66 is: 3,748.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956.98 : 4,441.62 = 2,495.66 : x
  2. Step 2: Convert to fraction form
    2,956.98/4,441.62 = 2,495.66/x
  3. Step 3: Cross multiply
    2,956.98x = 4,441.62 × 2,495.66
  4. Step 4: Simplify right side
    2,956.98x = 11,084,773.37
  5. Step 5: Solve for x
    x = 11,084,773.37/2,956.98
  6. Step 6: Final answer
    x = 3,748.68

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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.