Home / 222,869.94-334,360.26-110,602.86

Finding the Fourth Proportional to 222,869.94, 334,360.26 and 110,602.86

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Solution

The fourth proportional to 222,869.94, 334,360.26 and 110,602.86 is: 165,931.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,869.94 : 334,360.26 = 110,602.86 : x
  2. Step 2: Convert to fraction form
    222,869.94/334,360.26 = 110,602.86/x
  3. Step 3: Cross multiply
    222,869.94x = 334,360.26 × 110,602.86
  4. Step 4: Simplify right side
    222,869.94x = 36,981,201,026.34
  5. Step 5: Solve for x
    x = 36,981,201,026.34/222,869.94
  6. Step 6: Final answer
    x = 165,931.76

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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.