Home / 50,741.56-76,054.02-34,081.48

Finding the Fourth Proportional to 50,741.56, 76,054.02 and 34,081.48

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Solution

The fourth proportional to 50,741.56, 76,054.02 and 34,081.48 is: 51,083.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,741.56 : 76,054.02 = 34,081.48 : x
  2. Step 2: Convert to fraction form
    50,741.56/76,054.02 = 34,081.48/x
  3. Step 3: Cross multiply
    50,741.56x = 76,054.02 × 34,081.48
  4. Step 4: Simplify right side
    50,741.56x = 2,592,033,561.55
  5. Step 5: Solve for x
    x = 2,592,033,561.55/50,741.56
  6. Step 6: Final answer
    x = 51,083.05

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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.