Home / 154,848.29-232,115.56-104,933.43

Finding the Fourth Proportional to 154,848.29, 232,115.56 and 104,933.43

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Solution

The fourth proportional to 154,848.29, 232,115.56 and 104,933.43 is: 157,293.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,848.29 : 232,115.56 = 104,933.43 : x
  2. Step 2: Convert to fraction form
    154,848.29/232,115.56 = 104,933.43/x
  3. Step 3: Cross multiply
    154,848.29x = 232,115.56 × 104,933.43
  4. Step 4: Simplify right side
    154,848.29x = 24,356,681,604.84
  5. Step 5: Solve for x
    x = 24,356,681,604.84/154,848.29
  6. Step 6: Final answer
    x = 157,293.84

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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.