Home / 34,474.07-47,574.41-19,367.37

Finding the Fourth Proportional to 34,474.07, 47,574.41 and 19,367.37

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Solution

The fourth proportional to 34,474.07, 47,574.41 and 19,367.37 is: 26,727.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,474.07 : 47,574.41 = 19,367.37 : x
  2. Step 2: Convert to fraction form
    34,474.07/47,574.41 = 19,367.37/x
  3. Step 3: Cross multiply
    34,474.07x = 47,574.41 × 19,367.37
  4. Step 4: Simplify right side
    34,474.07x = 921,391,104.16
  5. Step 5: Solve for x
    x = 921,391,104.16/34,474.07
  6. Step 6: Final answer
    x = 26,727.07

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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.