Home / 22,041.02-33,067.93-8,000.82

Finding the Fourth Proportional to 22,041.02, 33,067.93 and 8,000.82

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Solution

The fourth proportional to 22,041.02, 33,067.93 and 8,000.82 is: 12,003.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,041.02 : 33,067.93 = 8,000.82 : x
  2. Step 2: Convert to fraction form
    22,041.02/33,067.93 = 8,000.82/x
  3. Step 3: Cross multiply
    22,041.02x = 33,067.93 × 8,000.82
  4. Step 4: Simplify right side
    22,041.02x = 264,570,350.36
  5. Step 5: Solve for x
    x = 264,570,350.36/22,041.02
  6. Step 6: Final answer
    x = 12,003.55

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1.5x scale

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.