Home / 46,654.93-69,961.33-13,367.37

Finding the Fourth Proportional to 46,654.93, 69,961.33 and 13,367.37

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Solution

The fourth proportional to 46,654.93, 69,961.33 and 13,367.37 is: 20,045.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,654.93 : 69,961.33 = 13,367.37 : x
  2. Step 2: Convert to fraction form
    46,654.93/69,961.33 = 13,367.37/x
  3. Step 3: Cross multiply
    46,654.93x = 69,961.33 × 13,367.37
  4. Step 4: Simplify right side
    46,654.93x = 935,198,916.97
  5. Step 5: Solve for x
    x = 935,198,916.97/46,654.93
  6. Step 6: Final answer
    x = 20,045.02

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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.