Home / 6,711.08-10,068.42-2,814.44

Finding the Fourth Proportional to 6,711.08, 10,068.42 and 2,814.44

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Solution

The fourth proportional to 6,711.08, 10,068.42 and 2,814.44 is: 4,222.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,711.08 : 10,068.42 = 2,814.44 : x
  2. Step 2: Convert to fraction form
    6,711.08/10,068.42 = 2,814.44/x
  3. Step 3: Cross multiply
    6,711.08x = 10,068.42 × 2,814.44
  4. Step 4: Simplify right side
    6,711.08x = 28,336,963.98
  5. Step 5: Solve for x
    x = 28,336,963.98/6,711.08
  6. Step 6: Final answer
    x = 4,222.41

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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.