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Finding the Fourth Proportional to 269,666.44, 404,394.58 and 101,094.82

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Solution

The fourth proportional to 269,666.44, 404,394.58 and 101,094.82 is: 151,602.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,666.44 : 404,394.58 = 101,094.82 : x
  2. Step 2: Convert to fraction form
    269,666.44/404,394.58 = 101,094.82/x
  3. Step 3: Cross multiply
    269,666.44x = 404,394.58 × 101,094.82
  4. Step 4: Simplify right side
    269,666.44x = 40,882,197,274.08
  5. Step 5: Solve for x
    x = 40,882,197,274.08/269,666.44
  6. Step 6: Final answer
    x = 151,602.84

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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.