Home / 17,952.20-26,911.26-6,262.28

Finding the Fourth Proportional to 17,952.20, 26,911.26 and 6,262.28

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Solution

The fourth proportional to 17,952.20, 26,911.26 and 6,262.28 is: 9,387.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,952.20 : 26,911.26 = 6,262.28 : x
  2. Step 2: Convert to fraction form
    17,952.20/26,911.26 = 6,262.28/x
  3. Step 3: Cross multiply
    17,952.20x = 26,911.26 × 6,262.28
  4. Step 4: Simplify right side
    17,952.20x = 168,525,845.27
  5. Step 5: Solve for x
    x = 168,525,845.27/17,952.20
  6. Step 6: Final answer
    x = 9,387.48

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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.