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Finding the Fourth Proportional to 6,956.97, 10,435.50 and 2,339.97

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Solution

The fourth proportional to 6,956.97, 10,435.50 and 2,339.97 is: 3,509.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956.97 : 10,435.50 = 2,339.97 : x
  2. Step 2: Convert to fraction form
    6,956.97/10,435.50 = 2,339.97/x
  3. Step 3: Cross multiply
    6,956.97x = 10,435.50 × 2,339.97
  4. Step 4: Simplify right side
    6,956.97x = 24,418,756.94
  5. Step 5: Solve for x
    x = 24,418,756.94/6,956.97
  6. Step 6: Final answer
    x = 3,509.97

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1.5x scale

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.