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Finding the Fourth Proportional to 6,066.99, 9,100.44 and 4,836.80

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Solution

The fourth proportional to 6,066.99, 9,100.44 and 4,836.80 is: 7,255.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,066.99 : 9,100.44 = 4,836.80 : x
  2. Step 2: Convert to fraction form
    6,066.99/9,100.44 = 4,836.80/x
  3. Step 3: Cross multiply
    6,066.99x = 9,100.44 × 4,836.80
  4. Step 4: Simplify right side
    6,066.99x = 44,016,962.69
  5. Step 5: Solve for x
    x = 44,016,962.69/6,066.99
  6. Step 6: Final answer
    x = 7,255.16

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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.