Home / 36,964.21-55,695.70-30,534.37

Finding the Fourth Proportional to 36,964.21, 55,695.70 and 30,534.37

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Solution

The fourth proportional to 36,964.21, 55,695.70 and 30,534.37 is: 46,007.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,964.21 : 55,695.70 = 30,534.37 : x
  2. Step 2: Convert to fraction form
    36,964.21/55,695.70 = 30,534.37/x
  3. Step 3: Cross multiply
    36,964.21x = 55,695.70 × 30,534.37
  4. Step 4: Simplify right side
    36,964.21x = 1,700,633,111.21
  5. Step 5: Solve for x
    x = 1,700,633,111.21/36,964.21
  6. Step 6: Final answer
    x = 46,007.56

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.