Home / 17,295.33-25,943.01-13,352.35

Finding the Fourth Proportional to 17,295.33, 25,943.01 and 13,352.35

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Solution

The fourth proportional to 17,295.33, 25,943.01 and 13,352.35 is: 20,028.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,295.33 : 25,943.01 = 13,352.35 : x
  2. Step 2: Convert to fraction form
    17,295.33/25,943.01 = 13,352.35/x
  3. Step 3: Cross multiply
    17,295.33x = 25,943.01 × 13,352.35
  4. Step 4: Simplify right side
    17,295.33x = 346,399,953.10
  5. Step 5: Solve for x
    x = 346,399,953.10/17,295.33
  6. Step 6: Final answer
    x = 20,028.53

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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.