Home / 13,163.46-19,733.41-4,841.56

Finding the Fourth Proportional to 13,163.46, 19,733.41 and 4,841.56

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Solution

The fourth proportional to 13,163.46, 19,733.41 and 4,841.56 is: 7,258.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,163.46 : 19,733.41 = 4,841.56 : x
  2. Step 2: Convert to fraction form
    13,163.46/19,733.41 = 4,841.56/x
  3. Step 3: Cross multiply
    13,163.46x = 19,733.41 × 4,841.56
  4. Step 4: Simplify right side
    13,163.46x = 95,540,488.52
  5. Step 5: Solve for x
    x = 95,540,488.52/13,163.46
  6. Step 6: Final answer
    x = 7,258.01

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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.