Home / 17,336.40-26,004.12-4,857.26

Finding the Fourth Proportional to 17,336.40, 26,004.12 and 4,857.26

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Solution

The fourth proportional to 17,336.40, 26,004.12 and 4,857.26 is: 7,285.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,336.40 : 26,004.12 = 4,857.26 : x
  2. Step 2: Convert to fraction form
    17,336.40/26,004.12 = 4,857.26/x
  3. Step 3: Cross multiply
    17,336.40x = 26,004.12 × 4,857.26
  4. Step 4: Simplify right side
    17,336.40x = 126,308,771.91
  5. Step 5: Solve for x
    x = 126,308,771.91/17,336.40
  6. Step 6: Final answer
    x = 7,285.76

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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.