Home / 17,514.70-26,271.08-5,668.24

Finding the Fourth Proportional to 17,514.70, 26,271.08 and 5,668.24

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Solution

The fourth proportional to 17,514.70, 26,271.08 and 5,668.24 is: 8,502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514.70 : 26,271.08 = 5,668.24 : x
  2. Step 2: Convert to fraction form
    17,514.70/26,271.08 = 5,668.24/x
  3. Step 3: Cross multiply
    17,514.70x = 26,271.08 × 5,668.24
  4. Step 4: Simplify right side
    17,514.70x = 148,910,786.50
  5. Step 5: Solve for x
    x = 148,910,786.50/17,514.70
  6. Step 6: Final answer
    x = 8,502.05

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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.