Home / 17,277-23,844.36-9,726.16

Finding the Fourth Proportional to 17,277, 23,844.36 and 9,726.16

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Solution

The fourth proportional to 17,277, 23,844.36 and 9,726.16 is: 13,423.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,277 : 23,844.36 = 9,726.16 : x
  2. Step 2: Convert to fraction form
    17,277/23,844.36 = 9,726.16/x
  3. Step 3: Cross multiply
    17,277x = 23,844.36 × 9,726.16
  4. Step 4: Simplify right side
    17,277x = 231,914,060.46
  5. Step 5: Solve for x
    x = 231,914,060.46/17,277
  6. Step 6: Final answer
    x = 13,423.28

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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.