Home / 166,695.88-249,791.24-110,334.07

Finding the Fourth Proportional to 166,695.88, 249,791.24 and 110,334.07

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Solution

The fourth proportional to 166,695.88, 249,791.24 and 110,334.07 is: 165,333.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,695.88 : 249,791.24 = 110,334.07 : x
  2. Step 2: Convert to fraction form
    166,695.88/249,791.24 = 110,334.07/x
  3. Step 3: Cross multiply
    166,695.88x = 249,791.24 × 110,334.07
  4. Step 4: Simplify right side
    166,695.88x = 27,560,484,279.26
  5. Step 5: Solve for x
    x = 27,560,484,279.26/166,695.88
  6. Step 6: Final answer
    x = 165,333.93

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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.