Home / 47,102.07-64,997.09-26,954.34

Finding the Fourth Proportional to 47,102.07, 64,997.09 and 26,954.34

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Solution

The fourth proportional to 47,102.07, 64,997.09 and 26,954.34 is: 37,194.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,102.07 : 64,997.09 = 26,954.34 : x
  2. Step 2: Convert to fraction form
    47,102.07/64,997.09 = 26,954.34/x
  3. Step 3: Cross multiply
    47,102.07x = 64,997.09 × 26,954.34
  4. Step 4: Simplify right side
    47,102.07x = 1,751,953,385.44
  5. Step 5: Solve for x
    x = 1,751,953,385.44/47,102.07
  6. Step 6: Final answer
    x = 37,194.82

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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.