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Finding the Fourth Proportional to 5,984.97, 8,259.21 and 3,332.22

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Solution

The fourth proportional to 5,984.97, 8,259.21 and 3,332.22 is: 4,598.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984.97 : 8,259.21 = 3,332.22 : x
  2. Step 2: Convert to fraction form
    5,984.97/8,259.21 = 3,332.22/x
  3. Step 3: Cross multiply
    5,984.97x = 8,259.21 × 3,332.22
  4. Step 4: Simplify right side
    5,984.97x = 27,521,504.75
  5. Step 5: Solve for x
    x = 27,521,504.75/5,984.97
  6. Step 6: Final answer
    x = 4,598.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.