Home / 166,680.50-264,783

Finding the Third Proportional to 166,680.50 and 264,783

Calculator

Solution

The third proportional to 166,680.50 and 264,783 is: 420,625.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,680.50 : 264,783 = 264,783 : x
  2. Step 2: Convert to fraction form
    166,680.50/264,783 = 264,783/x
  3. Step 3: Cross multiply
    166,680.50x = 264,783 × 264,783
  4. Step 4: Simplify right side
    166,680.50x = 70,110,037,089
  5. Step 5: Solve for x
    x = 70,110,037,089/166,680.50
  6. Step 6: Final answer
    x = 420,625.31

Related Problems

Find third proportional to 83,340.25 and 132,391.50
Half scale
Find third proportional to 333,361 and 529,566
Double scale
Find third proportional to 166,683 and 264,786
Similar ratio
Find third proportional to 250,020.75 and 397,174.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.