Home / 34,674.63-47,852.22-19,570.97

Finding the Fourth Proportional to 34,674.63, 47,852.22 and 19,570.97

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Solution

The fourth proportional to 34,674.63, 47,852.22 and 19,570.97 is: 27,008.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,674.63 : 47,852.22 = 19,570.97 : x
  2. Step 2: Convert to fraction form
    34,674.63/47,852.22 = 19,570.97/x
  3. Step 3: Cross multiply
    34,674.63x = 47,852.22 × 19,570.97
  4. Step 4: Simplify right side
    34,674.63x = 936,514,122.79
  5. Step 5: Solve for x
    x = 936,514,122.79/34,674.63
  6. Step 6: Final answer
    x = 27,008.63

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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.