Home / 248,824.70-373,237.05-61,836.20

Finding the Fourth Proportional to 248,824.70, 373,237.05 and 61,836.20

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Solution

The fourth proportional to 248,824.70, 373,237.05 and 61,836.20 is: 92,754.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,824.70 : 373,237.05 = 61,836.20 : x
  2. Step 2: Convert to fraction form
    248,824.70/373,237.05 = 61,836.20/x
  3. Step 3: Cross multiply
    248,824.70x = 373,237.05 × 61,836.20
  4. Step 4: Simplify right side
    248,824.70x = 23,079,560,871.21
  5. Step 5: Solve for x
    x = 23,079,560,871.21/248,824.70
  6. Step 6: Final answer
    x = 92,754.30

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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.