Home / 36,993.17-51,050.84-19,997.42

Finding the Fourth Proportional to 36,993.17, 51,050.84 and 19,997.42

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Solution

The fourth proportional to 36,993.17, 51,050.84 and 19,997.42 is: 27,596.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,993.17 : 51,050.84 = 19,997.42 : x
  2. Step 2: Convert to fraction form
    36,993.17/51,050.84 = 19,997.42/x
  3. Step 3: Cross multiply
    36,993.17x = 51,050.84 × 19,997.42
  4. Step 4: Simplify right side
    36,993.17x = 1,020,884,733.59
  5. Step 5: Solve for x
    x = 1,020,884,733.59/36,993.17
  6. Step 6: Final answer
    x = 27,596.57

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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.