Home / 61,076.82-84,289.37-33,852.35

Finding the Fourth Proportional to 61,076.82, 84,289.37 and 33,852.35

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Solution

The fourth proportional to 61,076.82, 84,289.37 and 33,852.35 is: 46,718.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,076.82 : 84,289.37 = 33,852.35 : x
  2. Step 2: Convert to fraction form
    61,076.82/84,289.37 = 33,852.35/x
  3. Step 3: Cross multiply
    61,076.82x = 84,289.37 × 33,852.35
  4. Step 4: Simplify right side
    61,076.82x = 2,853,392,663.81
  5. Step 5: Solve for x
    x = 2,853,392,663.81/61,076.82
  6. Step 6: Final answer
    x = 46,718.09

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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.