Home / 29,361.94-44,049.63-12,724.76

Finding the Fourth Proportional to 29,361.94, 44,049.63 and 12,724.76

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Solution

The fourth proportional to 29,361.94, 44,049.63 and 12,724.76 is: 19,090.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,361.94 : 44,049.63 = 12,724.76 : x
  2. Step 2: Convert to fraction form
    29,361.94/44,049.63 = 12,724.76/x
  3. Step 3: Cross multiply
    29,361.94x = 44,049.63 × 12,724.76
  4. Step 4: Simplify right side
    29,361.94x = 560,520,969.84
  5. Step 5: Solve for x
    x = 560,520,969.84/29,361.94
  6. Step 6: Final answer
    x = 19,090.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.