Home / 46,206.36-69,297.24-12,924.36

Finding the Fourth Proportional to 46,206.36, 69,297.24 and 12,924.36

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Solution

The fourth proportional to 46,206.36, 69,297.24 and 12,924.36 is: 19,383.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,206.36 : 69,297.24 = 12,924.36 : x
  2. Step 2: Convert to fraction form
    46,206.36/69,297.24 = 12,924.36/x
  3. Step 3: Cross multiply
    46,206.36x = 69,297.24 × 12,924.36
  4. Step 4: Simplify right side
    46,206.36x = 895,622,476.77
  5. Step 5: Solve for x
    x = 895,622,476.77/46,206.36
  6. Step 6: Final answer
    x = 19,383.10

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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.