Home / 29,229.24-40,336.74-17,292.27

Finding the Fourth Proportional to 29,229.24, 40,336.74 and 17,292.27

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Solution

The fourth proportional to 29,229.24, 40,336.74 and 17,292.27 is: 23,863.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,229.24 : 40,336.74 = 17,292.27 : x
  2. Step 2: Convert to fraction form
    29,229.24/40,336.74 = 17,292.27/x
  3. Step 3: Cross multiply
    29,229.24x = 40,336.74 × 17,292.27
  4. Step 4: Simplify right side
    29,229.24x = 697,513,799.00
  5. Step 5: Solve for x
    x = 697,513,799.00/29,229.24
  6. Step 6: Final answer
    x = 23,863.56

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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.