Home / 50,083.22-69,077.12-44,090.84

Finding the Fourth Proportional to 50,083.22, 69,077.12 and 44,090.84

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Solution

The fourth proportional to 50,083.22, 69,077.12 and 44,090.84 is: 60,812.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,083.22 : 69,077.12 = 44,090.84 : x
  2. Step 2: Convert to fraction form
    50,083.22/69,077.12 = 44,090.84/x
  3. Step 3: Cross multiply
    50,083.22x = 69,077.12 × 44,090.84
  4. Step 4: Simplify right side
    50,083.22x = 3,045,668,245.58
  5. Step 5: Solve for x
    x = 3,045,668,245.58/50,083.22
  6. Step 6: Final answer
    x = 60,812.15

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1.5x scale

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.