Home / 5,997.51-8,277.80-4,006.53

Finding the Fourth Proportional to 5,997.51, 8,277.80 and 4,006.53

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Solution

The fourth proportional to 5,997.51, 8,277.80 and 4,006.53 is: 5,529.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997.51 : 8,277.80 = 4,006.53 : x
  2. Step 2: Convert to fraction form
    5,997.51/8,277.80 = 4,006.53/x
  3. Step 3: Cross multiply
    5,997.51x = 8,277.80 × 4,006.53
  4. Step 4: Simplify right side
    5,997.51x = 33,165,234.00
  5. Step 5: Solve for x
    x = 33,165,234.00/5,997.51
  6. Step 6: Final answer
    x = 5,529.83

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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.