Home / 46,201.58-69,310.91-14,619.59

Finding the Fourth Proportional to 46,201.58, 69,310.91 and 14,619.59

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Solution

The fourth proportional to 46,201.58, 69,310.91 and 14,619.59 is: 21,932.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,201.58 : 69,310.91 = 14,619.59 : x
  2. Step 2: Convert to fraction form
    46,201.58/69,310.91 = 14,619.59/x
  3. Step 3: Cross multiply
    46,201.58x = 69,310.91 × 14,619.59
  4. Step 4: Simplify right side
    46,201.58x = 1,013,297,013.63
  5. Step 5: Solve for x
    x = 1,013,297,013.63/46,201.58
  6. Step 6: Final answer
    x = 21,932.09

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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.