Home / 94,157.45-141,240.44-26,694.32

Finding the Fourth Proportional to 94,157.45, 141,240.44 and 26,694.32

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Solution

The fourth proportional to 94,157.45, 141,240.44 and 26,694.32 is: 40,042.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,157.45 : 141,240.44 = 26,694.32 : x
  2. Step 2: Convert to fraction form
    94,157.45/141,240.44 = 26,694.32/x
  3. Step 3: Cross multiply
    94,157.45x = 141,240.44 × 26,694.32
  4. Step 4: Simplify right side
    94,157.45x = 3,770,316,662.63
  5. Step 5: Solve for x
    x = 3,770,316,662.63/94,157.45
  6. Step 6: Final answer
    x = 40,042.68

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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.