Home / 150,630.01-207,872.12-82,650.35

Finding the Fourth Proportional to 150,630.01, 207,872.12 and 82,650.35

Calculator

Solution

The fourth proportional to 150,630.01, 207,872.12 and 82,650.35 is: 114,058.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,630.01 : 207,872.12 = 82,650.35 : x
  2. Step 2: Convert to fraction form
    150,630.01/207,872.12 = 82,650.35/x
  3. Step 3: Cross multiply
    150,630.01x = 207,872.12 × 82,650.35
  4. Step 4: Simplify right side
    150,630.01x = 17,180,703,473.24
  5. Step 5: Solve for x
    x = 17,180,703,473.24/150,630.01
  6. Step 6: Final answer
    x = 114,058.97

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.