Home / 5,967.21-8,950.95-2,071.62

Finding the Fourth Proportional to 5,967.21, 8,950.95 and 2,071.62

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Solution

The fourth proportional to 5,967.21, 8,950.95 and 2,071.62 is: 3,107.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967.21 : 8,950.95 = 2,071.62 : x
  2. Step 2: Convert to fraction form
    5,967.21/8,950.95 = 2,071.62/x
  3. Step 3: Cross multiply
    5,967.21x = 8,950.95 × 2,071.62
  4. Step 4: Simplify right side
    5,967.21x = 18,542,967.04
  5. Step 5: Solve for x
    x = 18,542,967.04/5,967.21
  6. Step 6: Final answer
    x = 3,107.48

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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.