Home / 222,982.36-334,460.52-163,071.52

Finding the Fourth Proportional to 222,982.36, 334,460.52 and 163,071.52

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Solution

The fourth proportional to 222,982.36, 334,460.52 and 163,071.52 is: 244,597.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,982.36 : 334,460.52 = 163,071.52 : x
  2. Step 2: Convert to fraction form
    222,982.36/334,460.52 = 163,071.52/x
  3. Step 3: Cross multiply
    222,982.36x = 334,460.52 × 163,071.52
  4. Step 4: Simplify right side
    222,982.36x = 54,540,985,376.39
  5. Step 5: Solve for x
    x = 54,540,985,376.39/222,982.36
  6. Step 6: Final answer
    x = 244,597.76

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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.