Home / 46,514.22-69,771.26-13,682.22

Finding the Fourth Proportional to 46,514.22, 69,771.26 and 13,682.22

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Solution

The fourth proportional to 46,514.22, 69,771.26 and 13,682.22 is: 20,523.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,514.22 : 69,771.26 = 13,682.22 : x
  2. Step 2: Convert to fraction form
    46,514.22/69,771.26 = 13,682.22/x
  3. Step 3: Cross multiply
    46,514.22x = 69,771.26 × 13,682.22
  4. Step 4: Simplify right side
    46,514.22x = 954,625,729.00
  5. Step 5: Solve for x
    x = 954,625,729.00/46,514.22
  6. Step 6: Final answer
    x = 20,523.31

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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.