Home / 133,354.50-314,793.75

Finding the Third Proportional to 133,354.50 and 314,793.75

Calculator

Solution

The third proportional to 133,354.50 and 314,793.75 is: 743,095.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,354.50 : 314,793.75 = 314,793.75 : x
  2. Step 2: Convert to fraction form
    133,354.50/314,793.75 = 314,793.75/x
  3. Step 3: Cross multiply
    133,354.50x = 314,793.75 × 314,793.75
  4. Step 4: Simplify right side
    133,354.50x = 99,095,105,039.06
  5. Step 5: Solve for x
    x = 99,095,105,039.06/133,354.50
  6. Step 6: Final answer
    x = 743,095.32

Related Problems

Find third proportional to 66,677.25 and 157,396.88
Half scale
Find third proportional to 266,709 and 629,587.50
Double scale
Find third proportional to 133,357 and 314,798
Similar ratio
Find third proportional to 200,031.75 and 472,190.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.