Home / 7,257.69-10,886.30-2,063.56

Finding the Fourth Proportional to 7,257.69, 10,886.30 and 2,063.56

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Solution

The fourth proportional to 7,257.69, 10,886.30 and 2,063.56 is: 3,095.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,257.69 : 10,886.30 = 2,063.56 : x
  2. Step 2: Convert to fraction form
    7,257.69/10,886.30 = 2,063.56/x
  3. Step 3: Cross multiply
    7,257.69x = 10,886.30 × 2,063.56
  4. Step 4: Simplify right side
    7,257.69x = 22,464,522.91
  5. Step 5: Solve for x
    x = 22,464,522.91/7,257.69
  6. Step 6: Final answer
    x = 3,095.27

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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.