Home / 8,003.77-11,044.63-4,418.02

Finding the Fourth Proportional to 8,003.77, 11,044.63 and 4,418.02

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Solution

The fourth proportional to 8,003.77, 11,044.63 and 4,418.02 is: 6,096.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003.77 : 11,044.63 = 4,418.02 : x
  2. Step 2: Convert to fraction form
    8,003.77/11,044.63 = 4,418.02/x
  3. Step 3: Cross multiply
    8,003.77x = 11,044.63 × 4,418.02
  4. Step 4: Simplify right side
    8,003.77x = 48,795,396.23
  5. Step 5: Solve for x
    x = 48,795,396.23/8,003.77
  6. Step 6: Final answer
    x = 6,096.55

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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.