Home / 37,930.12-56,795.82-30,050.44

Finding the Fourth Proportional to 37,930.12, 56,795.82 and 30,050.44

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Solution

The fourth proportional to 37,930.12, 56,795.82 and 30,050.44 is: 44,996.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,930.12 : 56,795.82 = 30,050.44 : x
  2. Step 2: Convert to fraction form
    37,930.12/56,795.82 = 30,050.44/x
  3. Step 3: Cross multiply
    37,930.12x = 56,795.82 × 30,050.44
  4. Step 4: Simplify right side
    37,930.12x = 1,706,739,381.16
  5. Step 5: Solve for x
    x = 1,706,739,381.16/37,930.12
  6. Step 6: Final answer
    x = 44,996.94

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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.