Home / 36,964.24-55,410.42-29,449.48

Finding the Fourth Proportional to 36,964.24, 55,410.42 and 29,449.48

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Solution

The fourth proportional to 36,964.24, 55,410.42 and 29,449.48 is: 44,145.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,964.24 : 55,410.42 = 29,449.48 : x
  2. Step 2: Convert to fraction form
    36,964.24/55,410.42 = 29,449.48/x
  3. Step 3: Cross multiply
    36,964.24x = 55,410.42 × 29,449.48
  4. Step 4: Simplify right side
    36,964.24x = 1,631,808,055.58
  5. Step 5: Solve for x
    x = 1,631,808,055.58/36,964.24
  6. Step 6: Final answer
    x = 44,145.59

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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.