Home / 37,181.86-51,205.32-32,704.18

Finding the Fourth Proportional to 37,181.86, 51,205.32 and 32,704.18

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Solution

The fourth proportional to 37,181.86, 51,205.32 and 32,704.18 is: 45,038.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,181.86 : 51,205.32 = 32,704.18 : x
  2. Step 2: Convert to fraction form
    37,181.86/51,205.32 = 32,704.18/x
  3. Step 3: Cross multiply
    37,181.86x = 51,205.32 × 32,704.18
  4. Step 4: Simplify right side
    37,181.86x = 1,674,627,874.22
  5. Step 5: Solve for x
    x = 1,674,627,874.22/37,181.86
  6. Step 6: Final answer
    x = 45,038.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.