Home / 29,514.26-40,715.24-17,573.78

Finding the Fourth Proportional to 29,514.26, 40,715.24 and 17,573.78

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Solution

The fourth proportional to 29,514.26, 40,715.24 and 17,573.78 is: 24,243.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,514.26 : 40,715.24 = 17,573.78 : x
  2. Step 2: Convert to fraction form
    29,514.26/40,715.24 = 17,573.78/x
  3. Step 3: Cross multiply
    29,514.26x = 40,715.24 × 17,573.78
  4. Step 4: Simplify right side
    29,514.26x = 715,520,670.41
  5. Step 5: Solve for x
    x = 715,520,670.41/29,514.26
  6. Step 6: Final answer
    x = 24,243.22

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1.5x scale

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.