Home / 17,208.83-23,762.19-14,022.60

Finding the Fourth Proportional to 17,208.83, 23,762.19 and 14,022.60

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Solution

The fourth proportional to 17,208.83, 23,762.19 and 14,022.60 is: 19,362.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,208.83 : 23,762.19 = 14,022.60 : x
  2. Step 2: Convert to fraction form
    17,208.83/23,762.19 = 14,022.60/x
  3. Step 3: Cross multiply
    17,208.83x = 23,762.19 × 14,022.60
  4. Step 4: Simplify right side
    17,208.83x = 333,207,648.97
  5. Step 5: Solve for x
    x = 333,207,648.97/17,208.83
  6. Step 6: Final answer
    x = 19,362.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.