Home / 194,927.54-269,001.27-114,356.84

Finding the Fourth Proportional to 194,927.54, 269,001.27 and 114,356.84

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Solution

The fourth proportional to 194,927.54, 269,001.27 and 114,356.84 is: 157,813.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,927.54 : 269,001.27 = 114,356.84 : x
  2. Step 2: Convert to fraction form
    194,927.54/269,001.27 = 114,356.84/x
  3. Step 3: Cross multiply
    194,927.54x = 269,001.27 × 114,356.84
  4. Step 4: Simplify right side
    194,927.54x = 30,762,133,848.18
  5. Step 5: Solve for x
    x = 30,762,133,848.18/194,927.54
  6. Step 6: Final answer
    x = 157,813.18

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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.