Home / 154,063.01-231,076.29-41,736.26

Finding the Fourth Proportional to 154,063.01, 231,076.29 and 41,736.26

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Solution

The fourth proportional to 154,063.01, 231,076.29 and 41,736.26 is: 62,599.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,063.01 : 231,076.29 = 41,736.26 : x
  2. Step 2: Convert to fraction form
    154,063.01/231,076.29 = 41,736.26/x
  3. Step 3: Cross multiply
    154,063.01x = 231,076.29 × 41,736.26
  4. Step 4: Simplify right side
    154,063.01x = 9,644,260,853.48
  5. Step 5: Solve for x
    x = 9,644,260,853.48/154,063.01
  6. Step 6: Final answer
    x = 62,599.46

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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.