Home / 29,069.84-43,574.52-13,474.64

Finding the Fourth Proportional to 29,069.84, 43,574.52 and 13,474.64

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Solution

The fourth proportional to 29,069.84, 43,574.52 and 13,474.64 is: 20,197.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069.84 : 43,574.52 = 13,474.64 : x
  2. Step 2: Convert to fraction form
    29,069.84/43,574.52 = 13,474.64/x
  3. Step 3: Cross multiply
    29,069.84x = 43,574.52 × 13,474.64
  4. Step 4: Simplify right side
    29,069.84x = 587,150,970.17
  5. Step 5: Solve for x
    x = 587,150,970.17/29,069.84
  6. Step 6: Final answer
    x = 20,197.94

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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.