Home / 17,910.24-26,733.90-16,590.75

Finding the Fourth Proportional to 17,910.24, 26,733.90 and 16,590.75

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Solution

The fourth proportional to 17,910.24, 26,733.90 and 16,590.75 is: 24,764.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,910.24 : 26,733.90 = 16,590.75 : x
  2. Step 2: Convert to fraction form
    17,910.24/26,733.90 = 16,590.75/x
  3. Step 3: Cross multiply
    17,910.24x = 26,733.90 × 16,590.75
  4. Step 4: Simplify right side
    17,910.24x = 443,535,451.43
  5. Step 5: Solve for x
    x = 443,535,451.43/17,910.24
  6. Step 6: Final answer
    x = 24,764.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.