Home / 19,651.37-29,514.71-16,846.54

Finding the Fourth Proportional to 19,651.37, 29,514.71 and 16,846.54

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Solution

The fourth proportional to 19,651.37, 29,514.71 and 16,846.54 is: 25,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,651.37 : 29,514.71 = 16,846.54 : x
  2. Step 2: Convert to fraction form
    19,651.37/29,514.71 = 16,846.54/x
  3. Step 3: Cross multiply
    19,651.37x = 29,514.71 × 16,846.54
  4. Step 4: Simplify right side
    19,651.37x = 497,220,710.93
  5. Step 5: Solve for x
    x = 497,220,710.93/19,651.37
  6. Step 6: Final answer
    x = 25,302.10

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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.