Home / 248,942.22-373,414.50-61,953.72

Finding the Fourth Proportional to 248,942.22, 373,414.50 and 61,953.72

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Solution

The fourth proportional to 248,942.22, 373,414.50 and 61,953.72 is: 92,930.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,942.22 : 373,414.50 = 61,953.72 : x
  2. Step 2: Convert to fraction form
    248,942.22/373,414.50 = 61,953.72/x
  3. Step 3: Cross multiply
    248,942.22x = 373,414.50 × 61,953.72
  4. Step 4: Simplify right side
    248,942.22x = 23,134,417,376.94
  5. Step 5: Solve for x
    x = 23,134,417,376.94/248,942.22
  6. Step 6: Final answer
    x = 92,930.87

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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.