Home / 60,051.16-90,003.88-44,108.36

Finding the Fourth Proportional to 60,051.16, 90,003.88 and 44,108.36

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Solution

The fourth proportional to 60,051.16, 90,003.88 and 44,108.36 is: 66,109.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,051.16 : 90,003.88 = 44,108.36 : x
  2. Step 2: Convert to fraction form
    60,051.16/90,003.88 = 44,108.36/x
  3. Step 3: Cross multiply
    60,051.16x = 90,003.88 × 44,108.36
  4. Step 4: Simplify right side
    60,051.16x = 3,969,923,540.44
  5. Step 5: Solve for x
    x = 3,969,923,540.44/60,051.16
  6. Step 6: Final answer
    x = 66,109.02

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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.