Home / 13,166.49-19,758.33-4,846.59

Finding the Fourth Proportional to 13,166.49, 19,758.33 and 4,846.59

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Solution

The fourth proportional to 13,166.49, 19,758.33 and 4,846.59 is: 7,273.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,166.49 : 19,758.33 = 4,846.59 : x
  2. Step 2: Convert to fraction form
    13,166.49/19,758.33 = 4,846.59/x
  3. Step 3: Cross multiply
    13,166.49x = 19,758.33 × 4,846.59
  4. Step 4: Simplify right side
    13,166.49x = 95,760,524.59
  5. Step 5: Solve for x
    x = 95,760,524.59/13,166.49
  6. Step 6: Final answer
    x = 7,273.05

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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.