Home / 17,662.48-26,493.73-4,514.86

Finding the Fourth Proportional to 17,662.48, 26,493.73 and 4,514.86

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Solution

The fourth proportional to 17,662.48, 26,493.73 and 4,514.86 is: 6,772.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,662.48 : 26,493.73 = 4,514.86 : x
  2. Step 2: Convert to fraction form
    17,662.48/26,493.73 = 4,514.86/x
  3. Step 3: Cross multiply
    17,662.48x = 26,493.73 × 4,514.86
  4. Step 4: Simplify right side
    17,662.48x = 119,615,481.83
  5. Step 5: Solve for x
    x = 119,615,481.83/17,662.48
  6. Step 6: Final answer
    x = 6,772.29

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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.