Home / 34,401.80-47,467.26-22,482.65

Finding the Fourth Proportional to 34,401.80, 47,467.26 and 22,482.65

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Solution

The fourth proportional to 34,401.80, 47,467.26 and 22,482.65 is: 31,021.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,401.80 : 47,467.26 = 22,482.65 : x
  2. Step 2: Convert to fraction form
    34,401.80/47,467.26 = 22,482.65/x
  3. Step 3: Cross multiply
    34,401.80x = 47,467.26 × 22,482.65
  4. Step 4: Simplify right side
    34,401.80x = 1,067,189,555.70
  5. Step 5: Solve for x
    x = 1,067,189,555.70/34,401.80
  6. Step 6: Final answer
    x = 31,021.33

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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.