Home / 244,014.60-366,605.10-218,353.80

Finding the Fourth Proportional to 244,014.60, 366,605.10 and 218,353.80

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Solution

The fourth proportional to 244,014.60, 366,605.10 and 218,353.80 is: 328,052.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,014.60 : 366,605.10 = 218,353.80 : x
  2. Step 2: Convert to fraction form
    244,014.60/366,605.10 = 218,353.80/x
  3. Step 3: Cross multiply
    244,014.60x = 366,605.10 × 218,353.80
  4. Step 4: Simplify right side
    244,014.60x = 80,049,616,684.38
  5. Step 5: Solve for x
    x = 80,049,616,684.38/244,014.60
  6. Step 6: Final answer
    x = 328,052.57

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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.