Home / 4,370.64-6,033.84-2,956.56

Finding the Fourth Proportional to 4,370.64, 6,033.84 and 2,956.56

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Solution

The fourth proportional to 4,370.64, 6,033.84 and 2,956.56 is: 4,081.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.64 : 6,033.84 = 2,956.56 : x
  2. Step 2: Convert to fraction form
    4,370.64/6,033.84 = 2,956.56/x
  3. Step 3: Cross multiply
    4,370.64x = 6,033.84 × 2,956.56
  4. Step 4: Simplify right side
    4,370.64x = 17,839,409.99
  5. Step 5: Solve for x
    x = 17,839,409.99/4,370.64
  6. Step 6: Final answer
    x = 4,081.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.