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Finding the Fourth Proportional to 336,757.14, 464,727.33 and 183,796.38

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Solution

The fourth proportional to 336,757.14, 464,727.33 and 183,796.38 is: 253,640.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,757.14 : 464,727.33 = 183,796.38 : x
  2. Step 2: Convert to fraction form
    336,757.14/464,727.33 = 183,796.38/x
  3. Step 3: Cross multiply
    336,757.14x = 464,727.33 × 183,796.38
  4. Step 4: Simplify right side
    336,757.14x = 85,415,200,941.07
  5. Step 5: Solve for x
    x = 85,415,200,941.07/336,757.14
  6. Step 6: Final answer
    x = 253,640.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.