Home / 222,734.25-333,942.66-104,341.05

Finding the Fourth Proportional to 222,734.25, 333,942.66 and 104,341.05

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Solution

The fourth proportional to 222,734.25, 333,942.66 and 104,341.05 is: 156,437.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,734.25 : 333,942.66 = 104,341.05 : x
  2. Step 2: Convert to fraction form
    222,734.25/333,942.66 = 104,341.05/x
  3. Step 3: Cross multiply
    222,734.25x = 333,942.66 × 104,341.05
  4. Step 4: Simplify right side
    222,734.25x = 34,843,927,784.19
  5. Step 5: Solve for x
    x = 34,843,927,784.19/222,734.25
  6. Step 6: Final answer
    x = 156,437.22

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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.