Home / 222,664.02-334,110.87-104,347.38

Finding the Fourth Proportional to 222,664.02, 334,110.87 and 104,347.38

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Solution

The fourth proportional to 222,664.02, 334,110.87 and 104,347.38 is: 156,574.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,664.02 : 334,110.87 = 104,347.38 : x
  2. Step 2: Convert to fraction form
    222,664.02/334,110.87 = 104,347.38/x
  3. Step 3: Cross multiply
    222,664.02x = 334,110.87 × 104,347.38
  4. Step 4: Simplify right side
    222,664.02x = 34,863,593,914.02
  5. Step 5: Solve for x
    x = 34,863,593,914.02/222,664.02
  6. Step 6: Final answer
    x = 156,574.89

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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.