Home / 4,453.95-6,680.94-3,063.09

Finding the Fourth Proportional to 4,453.95, 6,680.94 and 3,063.09

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Solution

The fourth proportional to 4,453.95, 6,680.94 and 3,063.09 is: 4,594.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453.95 : 6,680.94 = 3,063.09 : x
  2. Step 2: Convert to fraction form
    4,453.95/6,680.94 = 3,063.09/x
  3. Step 3: Cross multiply
    4,453.95x = 6,680.94 × 3,063.09
  4. Step 4: Simplify right side
    4,453.95x = 20,464,320.50
  5. Step 5: Solve for x
    x = 20,464,320.50/4,453.95
  6. Step 6: Final answer
    x = 4,594.65

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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.