Home / 109,414.84-164,054.22-46,202.44

Finding the Fourth Proportional to 109,414.84, 164,054.22 and 46,202.44

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Solution

The fourth proportional to 109,414.84, 164,054.22 and 46,202.44 is: 69,274.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,414.84 : 164,054.22 = 46,202.44 : x
  2. Step 2: Convert to fraction form
    109,414.84/164,054.22 = 46,202.44/x
  3. Step 3: Cross multiply
    109,414.84x = 164,054.22 × 46,202.44
  4. Step 4: Simplify right side
    109,414.84x = 7,579,705,256.30
  5. Step 5: Solve for x
    x = 7,579,705,256.30/109,414.84
  6. Step 6: Final answer
    x = 69,274.93

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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.