Home / 36,473.82-50,334.75-21,376.14

Finding the Fourth Proportional to 36,473.82, 50,334.75 and 21,376.14

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Solution

The fourth proportional to 36,473.82, 50,334.75 and 21,376.14 is: 29,499.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,473.82 : 50,334.75 = 21,376.14 : x
  2. Step 2: Convert to fraction form
    36,473.82/50,334.75 = 21,376.14/x
  3. Step 3: Cross multiply
    36,473.82x = 50,334.75 × 21,376.14
  4. Step 4: Simplify right side
    36,473.82x = 1,075,962,662.87
  5. Step 5: Solve for x
    x = 1,075,962,662.87/36,473.82
  6. Step 6: Final answer
    x = 29,499.59

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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.