Home / 46,352.19-69,528.29-13,067.91

Finding the Fourth Proportional to 46,352.19, 69,528.29 and 13,067.91

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Solution

The fourth proportional to 46,352.19, 69,528.29 and 13,067.91 is: 19,601.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,352.19 : 69,528.29 = 13,067.91 : x
  2. Step 2: Convert to fraction form
    46,352.19/69,528.29 = 13,067.91/x
  3. Step 3: Cross multiply
    46,352.19x = 69,528.29 × 13,067.91
  4. Step 4: Simplify right side
    46,352.19x = 908,589,370.83
  5. Step 5: Solve for x
    x = 908,589,370.83/46,352.19
  6. Step 6: Final answer
    x = 19,601.86

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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.