Home / 2,956.29-4,434.43-1,495.86

Finding the Fourth Proportional to 2,956.29, 4,434.43 and 1,495.86

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Solution

The fourth proportional to 2,956.29, 4,434.43 and 1,495.86 is: 2,243.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956.29 : 4,434.43 = 1,495.86 : x
  2. Step 2: Convert to fraction form
    2,956.29/4,434.43 = 1,495.86/x
  3. Step 3: Cross multiply
    2,956.29x = 4,434.43 × 1,495.86
  4. Step 4: Simplify right side
    2,956.29x = 6,633,286.46
  5. Step 5: Solve for x
    x = 6,633,286.46/2,956.29
  6. Step 6: Final answer
    x = 2,243.79

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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.