Home / 336,914.46-464,774.15-200,852.53

Finding the Fourth Proportional to 336,914.46, 464,774.15 and 200,852.53

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Solution

The fourth proportional to 336,914.46, 464,774.15 and 200,852.53 is: 277,076.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,914.46 : 464,774.15 = 200,852.53 : x
  2. Step 2: Convert to fraction form
    336,914.46/464,774.15 = 200,852.53/x
  3. Step 3: Cross multiply
    336,914.46x = 464,774.15 × 200,852.53
  4. Step 4: Simplify right side
    336,914.46x = 93,351,063,246.30
  5. Step 5: Solve for x
    x = 93,351,063,246.30/336,914.46
  6. Step 6: Final answer
    x = 277,076.45

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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.