Home / 232,976.67-349,376.33-83,189.07

Finding the Fourth Proportional to 232,976.67, 349,376.33 and 83,189.07

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Solution

The fourth proportional to 232,976.67, 349,376.33 and 83,189.07 is: 124,751.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,976.67 : 349,376.33 = 83,189.07 : x
  2. Step 2: Convert to fraction form
    232,976.67/349,376.33 = 83,189.07/x
  3. Step 3: Cross multiply
    232,976.67x = 349,376.33 × 83,189.07
  4. Step 4: Simplify right side
    232,976.67x = 29,064,291,556.77
  5. Step 5: Solve for x
    x = 29,064,291,556.77/232,976.67
  6. Step 6: Final answer
    x = 124,751.94

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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.