Home / 24,241.32-33,450.66-13,634.28

Finding the Fourth Proportional to 24,241.32, 33,450.66 and 13,634.28

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Solution

The fourth proportional to 24,241.32, 33,450.66 and 13,634.28 is: 18,813.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,241.32 : 33,450.66 = 13,634.28 : x
  2. Step 2: Convert to fraction form
    24,241.32/33,450.66 = 13,634.28/x
  3. Step 3: Cross multiply
    24,241.32x = 33,450.66 × 13,634.28
  4. Step 4: Simplify right side
    24,241.32x = 456,075,664.62
  5. Step 5: Solve for x
    x = 456,075,664.62/24,241.32
  6. Step 6: Final answer
    x = 18,813.98

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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.