Home / 190,623.36-263,072.16-110,065.62

Finding the Fourth Proportional to 190,623.36, 263,072.16 and 110,065.62

Calculator

Solution

The fourth proportional to 190,623.36, 263,072.16 and 110,065.62 is: 151,897.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,623.36 : 263,072.16 = 110,065.62 : x
  2. Step 2: Convert to fraction form
    190,623.36/263,072.16 = 110,065.62/x
  3. Step 3: Cross multiply
    190,623.36x = 263,072.16 × 110,065.62
  4. Step 4: Simplify right side
    190,623.36x = 28,955,200,395.14
  5. Step 5: Solve for x
    x = 28,955,200,395.14/190,623.36
  6. Step 6: Final answer
    x = 151,897.44

Related Problems

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.