Home / 30,804.36-46,206.96-11,083.44

Finding the Fourth Proportional to 30,804.36, 46,206.96 and 11,083.44

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Solution

The fourth proportional to 30,804.36, 46,206.96 and 11,083.44 is: 16,625.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,804.36 : 46,206.96 = 11,083.44 : x
  2. Step 2: Convert to fraction form
    30,804.36/46,206.96 = 11,083.44/x
  3. Step 3: Cross multiply
    30,804.36x = 46,206.96 × 11,083.44
  4. Step 4: Simplify right side
    30,804.36x = 512,132,068.74
  5. Step 5: Solve for x
    x = 512,132,068.74/30,804.36
  6. Step 6: Final answer
    x = 16,625.31

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1.5x scale

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.