Home / 29,464.14-44,163.81-12,804.78

Finding the Fourth Proportional to 29,464.14, 44,163.81 and 12,804.78

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Solution

The fourth proportional to 29,464.14, 44,163.81 and 12,804.78 is: 19,193.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464.14 : 44,163.81 = 12,804.78 : x
  2. Step 2: Convert to fraction form
    29,464.14/44,163.81 = 12,804.78/x
  3. Step 3: Cross multiply
    29,464.14x = 44,163.81 × 12,804.78
  4. Step 4: Simplify right side
    29,464.14x = 565,507,871.01
  5. Step 5: Solve for x
    x = 565,507,871.01/29,464.14
  6. Step 6: Final answer
    x = 19,193.09

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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.