Home / 2,956.19-4,434.42-1,008.41

Finding the Fourth Proportional to 2,956.19, 4,434.42 and 1,008.41

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Solution

The fourth proportional to 2,956.19, 4,434.42 and 1,008.41 is: 1,512.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956.19 : 4,434.42 = 1,008.41 : x
  2. Step 2: Convert to fraction form
    2,956.19/4,434.42 = 1,008.41/x
  3. Step 3: Cross multiply
    2,956.19x = 4,434.42 × 1,008.41
  4. Step 4: Simplify right side
    2,956.19x = 4,471,713.47
  5. Step 5: Solve for x
    x = 4,471,713.47/2,956.19
  6. Step 6: Final answer
    x = 1,512.66

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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.