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Finding the Fourth Proportional to 246,960.80, 370,628.58 and 162,692.18

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Solution

The fourth proportional to 246,960.80, 370,628.58 and 162,692.18 is: 244,161.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,960.80 : 370,628.58 = 162,692.18 : x
  2. Step 2: Convert to fraction form
    246,960.80/370,628.58 = 162,692.18/x
  3. Step 3: Cross multiply
    246,960.80x = 370,628.58 × 162,692.18
  4. Step 4: Simplify right side
    246,960.80x = 60,298,371,650.50
  5. Step 5: Solve for x
    x = 60,298,371,650.50/246,960.80
  6. Step 6: Final answer
    x = 244,161.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.