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Finding the Fourth Proportional to 222,952.93, 334,538.75 and 104,633.89

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Solution

The fourth proportional to 222,952.93, 334,538.75 and 104,633.89 is: 157,002.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,952.93 : 334,538.75 = 104,633.89 : x
  2. Step 2: Convert to fraction form
    222,952.93/334,538.75 = 104,633.89/x
  3. Step 3: Cross multiply
    222,952.93x = 334,538.75 × 104,633.89
  4. Step 4: Simplify right side
    222,952.93x = 35,004,090,245.07
  5. Step 5: Solve for x
    x = 35,004,090,245.07/222,952.93
  6. Step 6: Final answer
    x = 157,002.15

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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.