Home / 183,141.44-252,774.24-107,732.96

Finding the Fourth Proportional to 183,141.44, 252,774.24 and 107,732.96

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Solution

The fourth proportional to 183,141.44, 252,774.24 and 107,732.96 is: 148,694.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,141.44 : 252,774.24 = 107,732.96 : x
  2. Step 2: Convert to fraction form
    183,141.44/252,774.24 = 107,732.96/x
  3. Step 3: Cross multiply
    183,141.44x = 252,774.24 × 107,732.96
  4. Step 4: Simplify right side
    183,141.44x = 27,232,117,086.95
  5. Step 5: Solve for x
    x = 27,232,117,086.95/183,141.44
  6. Step 6: Final answer
    x = 148,694.46

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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.