Home / 244,343.02-366,536.40-66,850.96

Finding the Fourth Proportional to 244,343.02, 366,536.40 and 66,850.96

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Solution

The fourth proportional to 244,343.02, 366,536.40 and 66,850.96 is: 100,282.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,343.02 : 366,536.40 = 66,850.96 : x
  2. Step 2: Convert to fraction form
    244,343.02/366,536.40 = 66,850.96/x
  3. Step 3: Cross multiply
    244,343.02x = 366,536.40 × 66,850.96
  4. Step 4: Simplify right side
    244,343.02x = 24,503,310,214.94
  5. Step 5: Solve for x
    x = 24,503,310,214.94/244,343.02
  6. Step 6: Final answer
    x = 100,282.42

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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.