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Finding the Fourth Proportional to 5,693.51, 8,544.11 and 1,995.77

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Solution

The fourth proportional to 5,693.51, 8,544.11 and 1,995.77 is: 2,995.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,693.51 : 8,544.11 = 1,995.77 : x
  2. Step 2: Convert to fraction form
    5,693.51/8,544.11 = 1,995.77/x
  3. Step 3: Cross multiply
    5,693.51x = 8,544.11 × 1,995.77
  4. Step 4: Simplify right side
    5,693.51x = 17,052,025.72
  5. Step 5: Solve for x
    x = 17,052,025.72/5,693.51
  6. Step 6: Final answer
    x = 2,995.00

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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.