Home / 106,214.56-146,559.22-60,883.88

Finding the Fourth Proportional to 106,214.56, 146,559.22 and 60,883.88

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Solution

The fourth proportional to 106,214.56, 146,559.22 and 60,883.88 is: 84,010.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,214.56 : 146,559.22 = 60,883.88 : x
  2. Step 2: Convert to fraction form
    106,214.56/146,559.22 = 60,883.88/x
  3. Step 3: Cross multiply
    106,214.56x = 146,559.22 × 60,883.88
  4. Step 4: Simplify right side
    106,214.56x = 8,923,093,963.37
  5. Step 5: Solve for x
    x = 8,923,093,963.37/106,214.56
  6. Step 6: Final answer
    x = 84,010.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.