Home / 17,528.27-26,286.73-5,838.75

Finding the Fourth Proportional to 17,528.27, 26,286.73 and 5,838.75

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Solution

The fourth proportional to 17,528.27, 26,286.73 and 5,838.75 is: 8,756.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,528.27 : 26,286.73 = 5,838.75 : x
  2. Step 2: Convert to fraction form
    17,528.27/26,286.73 = 5,838.75/x
  3. Step 3: Cross multiply
    17,528.27x = 26,286.73 × 5,838.75
  4. Step 4: Simplify right side
    17,528.27x = 153,481,630.19
  5. Step 5: Solve for x
    x = 153,481,630.19/17,528.27
  6. Step 6: Final answer
    x = 8,756.24

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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.