Home / 245,228.50-332,850.50

Finding the Third Proportional to 245,228.50 and 332,850.50

Calculator

Solution

The third proportional to 245,228.50 and 332,850.50 is: 451,780.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,228.50 : 332,850.50 = 332,850.50 : x
  2. Step 2: Convert to fraction form
    245,228.50/332,850.50 = 332,850.50/x
  3. Step 3: Cross multiply
    245,228.50x = 332,850.50 × 332,850.50
  4. Step 4: Simplify right side
    245,228.50x = 110,789,455,350.25
  5. Step 5: Solve for x
    x = 110,789,455,350.25/245,228.50
  6. Step 6: Final answer
    x = 451,780.50

Related Problems

Find third proportional to 122,614.25 and 166,425.25
Half scale
Find third proportional to 490,457 and 665,701
Double scale
Find third proportional to 245,231 and 332,853
Similar ratio
Find third proportional to 367,842.75 and 499,275.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.