Home / 154,896.33-232,219.42-60,077.57

Finding the Fourth Proportional to 154,896.33, 232,219.42 and 60,077.57

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Solution

The fourth proportional to 154,896.33, 232,219.42 and 60,077.57 is: 90,067.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,896.33 : 232,219.42 = 60,077.57 : x
  2. Step 2: Convert to fraction form
    154,896.33/232,219.42 = 60,077.57/x
  3. Step 3: Cross multiply
    154,896.33x = 232,219.42 × 60,077.57
  4. Step 4: Simplify right side
    154,896.33x = 13,951,178,460.41
  5. Step 5: Solve for x
    x = 13,951,178,460.41/154,896.33
  6. Step 6: Final answer
    x = 90,067.84

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1.5x scale

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.