Home / 34,124.94-47,092.23-19,018.26

Finding the Fourth Proportional to 34,124.94, 47,092.23 and 19,018.26

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Solution

The fourth proportional to 34,124.94, 47,092.23 and 19,018.26 is: 26,245.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,124.94 : 47,092.23 = 19,018.26 : x
  2. Step 2: Convert to fraction form
    34,124.94/47,092.23 = 19,018.26/x
  3. Step 3: Cross multiply
    34,124.94x = 47,092.23 × 19,018.26
  4. Step 4: Simplify right side
    34,124.94x = 895,612,274.12
  5. Step 5: Solve for x
    x = 895,612,274.12/34,124.94
  6. Step 6: Final answer
    x = 26,245.09

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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.