Home / 154,814.75-232,261.14-44,006.75

Finding the Fourth Proportional to 154,814.75, 232,261.14 and 44,006.75

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Solution

The fourth proportional to 154,814.75, 232,261.14 and 44,006.75 is: 66,021.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,814.75 : 232,261.14 = 44,006.75 : x
  2. Step 2: Convert to fraction form
    154,814.75/232,261.14 = 44,006.75/x
  3. Step 3: Cross multiply
    154,814.75x = 232,261.14 × 44,006.75
  4. Step 4: Simplify right side
    154,814.75x = 10,221,057,922.70
  5. Step 5: Solve for x
    x = 10,221,057,922.70/154,814.75
  6. Step 6: Final answer
    x = 66,021.22

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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.