Home / 165,837.88-248,679.06-60,583.24

Finding the Fourth Proportional to 165,837.88, 248,679.06 and 60,583.24

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Solution

The fourth proportional to 165,837.88, 248,679.06 and 60,583.24 is: 90,846.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,837.88 : 248,679.06 = 60,583.24 : x
  2. Step 2: Convert to fraction form
    165,837.88/248,679.06 = 60,583.24/x
  3. Step 3: Cross multiply
    165,837.88x = 248,679.06 × 60,583.24
  4. Step 4: Simplify right side
    165,837.88x = 15,065,783,174.95
  5. Step 5: Solve for x
    x = 15,065,783,174.95/165,837.88
  6. Step 6: Final answer
    x = 90,846.45

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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.