Home / 51,998.58-71,741.27-41,061.99

Finding the Fourth Proportional to 51,998.58, 71,741.27 and 41,061.99

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Solution

The fourth proportional to 51,998.58, 71,741.27 and 41,061.99 is: 56,652.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,998.58 : 71,741.27 = 41,061.99 : x
  2. Step 2: Convert to fraction form
    51,998.58/71,741.27 = 41,061.99/x
  3. Step 3: Cross multiply
    51,998.58x = 71,741.27 × 41,061.99
  4. Step 4: Simplify right side
    51,998.58x = 2,945,839,106.02
  5. Step 5: Solve for x
    x = 2,945,839,106.02/51,998.58
  6. Step 6: Final answer
    x = 56,652.30

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Why These Related Problems?

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