Home / 4,063.21-6,095.58-1,289.14

Finding the Fourth Proportional to 4,063.21, 6,095.58 and 1,289.14

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Solution

The fourth proportional to 4,063.21, 6,095.58 and 1,289.14 is: 1,933.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.21 : 6,095.58 = 1,289.14 : x
  2. Step 2: Convert to fraction form
    4,063.21/6,095.58 = 1,289.14/x
  3. Step 3: Cross multiply
    4,063.21x = 6,095.58 × 1,289.14
  4. Step 4: Simplify right side
    4,063.21x = 7,858,035.93
  5. Step 5: Solve for x
    x = 7,858,035.93/4,063.21
  6. Step 6: Final answer
    x = 1,933.95

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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.