Home / 330,702-495,114

Finding the Third Proportional to 330,702 and 495,114

Calculator

Solution

The third proportional to 330,702 and 495,114 is: 741,265.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,702 : 495,114 = 495,114 : x
  2. Step 2: Convert to fraction form
    330,702/495,114 = 495,114/x
  3. Step 3: Cross multiply
    330,702x = 495,114 × 495,114
  4. Step 4: Simplify right side
    330,702x = 245,137,872,996
  5. Step 5: Solve for x
    x = 245,137,872,996/330,702
  6. Step 6: Final answer
    x = 741,265.17

Related Problems

Find third proportional to 165,351 and 247,557
Half scale
Find third proportional to 661,404 and 990,228
Double scale
Find third proportional to 330,704 and 495,117
Similar ratio
Find third proportional to 496,053 and 742,671
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.