Home / 46,619.73-69,817.28-29,067.57

Finding the Fourth Proportional to 46,619.73, 69,817.28 and 29,067.57

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Solution

The fourth proportional to 46,619.73, 69,817.28 and 29,067.57 is: 43,531.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,619.73 : 69,817.28 = 29,067.57 : x
  2. Step 2: Convert to fraction form
    46,619.73/69,817.28 = 29,067.57/x
  3. Step 3: Cross multiply
    46,619.73x = 69,817.28 × 29,067.57
  4. Step 4: Simplify right side
    46,619.73x = 2,029,418,528.27
  5. Step 5: Solve for x
    x = 2,029,418,528.27/46,619.73
  6. Step 6: Final answer
    x = 43,531.32

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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.