Home / 36,799.96-50,787.66-21,697.24

Finding the Fourth Proportional to 36,799.96, 50,787.66 and 21,697.24

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Solution

The fourth proportional to 36,799.96, 50,787.66 and 21,697.24 is: 29,944.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,799.96 : 50,787.66 = 21,697.24 : x
  2. Step 2: Convert to fraction form
    36,799.96/50,787.66 = 21,697.24/x
  3. Step 3: Cross multiply
    36,799.96x = 50,787.66 × 21,697.24
  4. Step 4: Simplify right side
    36,799.96x = 1,101,952,048.06
  5. Step 5: Solve for x
    x = 1,101,952,048.06/36,799.96
  6. Step 6: Final answer
    x = 29,944.38

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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.