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Finding the Fourth Proportional to 5,996.10, 8,986.05 and 4,016.10

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Solution

The fourth proportional to 5,996.10, 8,986.05 and 4,016.10 is: 6,018.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996.10 : 8,986.05 = 4,016.10 : x
  2. Step 2: Convert to fraction form
    5,996.10/8,986.05 = 4,016.10/x
  3. Step 3: Cross multiply
    5,996.10x = 8,986.05 × 4,016.10
  4. Step 4: Simplify right side
    5,996.10x = 36,088,875.41
  5. Step 5: Solve for x
    x = 36,088,875.41/5,996.10
  6. Step 6: Final answer
    x = 6,018.72

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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.