Home / 17,304.21-25,976.88-14,564.97

Finding the Fourth Proportional to 17,304.21, 25,976.88 and 14,564.97

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Solution

The fourth proportional to 17,304.21, 25,976.88 and 14,564.97 is: 21,864.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,304.21 : 25,976.88 = 14,564.97 : x
  2. Step 2: Convert to fraction form
    17,304.21/25,976.88 = 14,564.97/x
  3. Step 3: Cross multiply
    17,304.21x = 25,976.88 × 14,564.97
  4. Step 4: Simplify right side
    17,304.21x = 378,352,477.89
  5. Step 5: Solve for x
    x = 378,352,477.89/17,304.21
  6. Step 6: Final answer
    x = 21,864.76

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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.