Home / 5,981.10-8,970.83-2,284.26

Finding the Fourth Proportional to 5,981.10, 8,970.83 and 2,284.26

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Solution

The fourth proportional to 5,981.10, 8,970.83 and 2,284.26 is: 3,426.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981.10 : 8,970.83 = 2,284.26 : x
  2. Step 2: Convert to fraction form
    5,981.10/8,970.83 = 2,284.26/x
  3. Step 3: Cross multiply
    5,981.10x = 8,970.83 × 2,284.26
  4. Step 4: Simplify right side
    5,981.10x = 20,491,708.14
  5. Step 5: Solve for x
    x = 20,491,708.14/5,981.10
  6. Step 6: Final answer
    x = 3,426.08

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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.