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Finding the Fourth Proportional to 244,985.90, 366,960.45 and 244,985.90

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Solution

The fourth proportional to 244,985.90, 366,960.45 and 244,985.90 is: 366,960.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,985.90 : 366,960.45 = 244,985.90 : x
  2. Step 2: Convert to fraction form
    244,985.90/366,960.45 = 244,985.90/x
  3. Step 3: Cross multiply
    244,985.90x = 366,960.45 × 244,985.90
  4. Step 4: Simplify right side
    244,985.90x = 89,900,136,107.66
  5. Step 5: Solve for x
    x = 89,900,136,107.66/244,985.90
  6. Step 6: Final answer
    x = 366,960.45

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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.