Home / 244,060.70-336,816.23-136,624.32

Finding the Fourth Proportional to 244,060.70, 336,816.23 and 136,624.32

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Solution

The fourth proportional to 244,060.70, 336,816.23 and 136,624.32 is: 188,548.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,060.70 : 336,816.23 = 136,624.32 : x
  2. Step 2: Convert to fraction form
    244,060.70/336,816.23 = 136,624.32/x
  3. Step 3: Cross multiply
    244,060.70x = 336,816.23 × 136,624.32
  4. Step 4: Simplify right side
    244,060.70x = 46,017,287,705.59
  5. Step 5: Solve for x
    x = 46,017,287,705.59/244,060.70
  6. Step 6: Final answer
    x = 188,548.54

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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.