Home / 29,514.52-40,729.48-16,085.87

Finding the Fourth Proportional to 29,514.52, 40,729.48 and 16,085.87

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Solution

The fourth proportional to 29,514.52, 40,729.48 and 16,085.87 is: 22,198.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,514.52 : 40,729.48 = 16,085.87 : x
  2. Step 2: Convert to fraction form
    29,514.52/40,729.48 = 16,085.87/x
  3. Step 3: Cross multiply
    29,514.52x = 40,729.48 × 16,085.87
  4. Step 4: Simplify right side
    29,514.52x = 655,168,876.59
  5. Step 5: Solve for x
    x = 655,168,876.59/29,514.52
  6. Step 6: Final answer
    x = 22,198.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.