Home / 5,960.13-8,936.76-2,259.99

Finding the Fourth Proportional to 5,960.13, 8,936.76 and 2,259.99

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Solution

The fourth proportional to 5,960.13, 8,936.76 and 2,259.99 is: 3,388.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.13 : 8,936.76 = 2,259.99 : x
  2. Step 2: Convert to fraction form
    5,960.13/8,936.76 = 2,259.99/x
  3. Step 3: Cross multiply
    5,960.13x = 8,936.76 × 2,259.99
  4. Step 4: Simplify right side
    5,960.13x = 20,196,988.23
  5. Step 5: Solve for x
    x = 20,196,988.23/5,960.13
  6. Step 6: Final answer
    x = 3,388.68

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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.