Home / 151,924.70-209,661.27-95,367.26

Finding the Fourth Proportional to 151,924.70, 209,661.27 and 95,367.26

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Solution

The fourth proportional to 151,924.70, 209,661.27 and 95,367.26 is: 131,610.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,924.70 : 209,661.27 = 95,367.26 : x
  2. Step 2: Convert to fraction form
    151,924.70/209,661.27 = 95,367.26/x
  3. Step 3: Cross multiply
    151,924.70x = 209,661.27 × 95,367.26
  4. Step 4: Simplify right side
    151,924.70x = 19,994,820,848.02
  5. Step 5: Solve for x
    x = 19,994,820,848.02/151,924.70
  6. Step 6: Final answer
    x = 131,610.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.