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Finding the Fourth Proportional to 244,601.30, 366,901.95 and 118,302.05

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Solution

The fourth proportional to 244,601.30, 366,901.95 and 118,302.05 is: 177,453.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,601.30 : 366,901.95 = 118,302.05 : x
  2. Step 2: Convert to fraction form
    244,601.30/366,901.95 = 118,302.05/x
  3. Step 3: Cross multiply
    244,601.30x = 366,901.95 × 118,302.05
  4. Step 4: Simplify right side
    244,601.30x = 43,405,252,834.00
  5. Step 5: Solve for x
    x = 43,405,252,834.00/244,601.30
  6. Step 6: Final answer
    x = 177,453.08

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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.