Home / 29,763.87-41,075.99-19,674.82

Finding the Fourth Proportional to 29,763.87, 41,075.99 and 19,674.82

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Solution

The fourth proportional to 29,763.87, 41,075.99 and 19,674.82 is: 27,152.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,763.87 : 41,075.99 = 19,674.82 : x
  2. Step 2: Convert to fraction form
    29,763.87/41,075.99 = 19,674.82/x
  3. Step 3: Cross multiply
    29,763.87x = 41,075.99 × 19,674.82
  4. Step 4: Simplify right side
    29,763.87x = 808,162,709.57
  5. Step 5: Solve for x
    x = 808,162,709.57/29,763.87
  6. Step 6: Final answer
    x = 27,152.47

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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.