Home / 19,441.94-29,163.36-6,962.82

Finding the Fourth Proportional to 19,441.94, 29,163.36 and 6,962.82

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Solution

The fourth proportional to 19,441.94, 29,163.36 and 6,962.82 is: 10,444.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,441.94 : 29,163.36 = 6,962.82 : x
  2. Step 2: Convert to fraction form
    19,441.94/29,163.36 = 6,962.82/x
  3. Step 3: Cross multiply
    19,441.94x = 29,163.36 × 6,962.82
  4. Step 4: Simplify right side
    19,441.94x = 203,059,226.28
  5. Step 5: Solve for x
    x = 203,059,226.28/19,441.94
  6. Step 6: Final answer
    x = 10,444.39

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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.