Home / 196,048.11-293,598.48-111,552.27

Finding the Fourth Proportional to 196,048.11, 293,598.48 and 111,552.27

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Solution

The fourth proportional to 196,048.11, 293,598.48 and 111,552.27 is: 167,058.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,048.11 : 293,598.48 = 111,552.27 : x
  2. Step 2: Convert to fraction form
    196,048.11/293,598.48 = 111,552.27/x
  3. Step 3: Cross multiply
    196,048.11x = 293,598.48 × 111,552.27
  4. Step 4: Simplify right side
    196,048.11x = 32,751,576,912.55
  5. Step 5: Solve for x
    x = 32,751,576,912.55/196,048.11
  6. Step 6: Final answer
    x = 167,058.88

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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.