Home / 64,847.22-97,186.06-33,230.49

Finding the Fourth Proportional to 64,847.22, 97,186.06 and 33,230.49

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Solution

The fourth proportional to 64,847.22, 97,186.06 and 33,230.49 is: 49,802.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,847.22 : 97,186.06 = 33,230.49 : x
  2. Step 2: Convert to fraction form
    64,847.22/97,186.06 = 33,230.49/x
  3. Step 3: Cross multiply
    64,847.22x = 97,186.06 × 33,230.49
  4. Step 4: Simplify right side
    64,847.22x = 3,229,540,394.97
  5. Step 5: Solve for x
    x = 3,229,540,394.97/64,847.22
  6. Step 6: Final answer
    x = 49,802.30

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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.