Home / 166,542.50-356,881

Finding the Third Proportional to 166,542.50 and 356,881

Calculator

Solution

The third proportional to 166,542.50 and 356,881 is: 764,754.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,542.50 : 356,881 = 356,881 : x
  2. Step 2: Convert to fraction form
    166,542.50/356,881 = 356,881/x
  3. Step 3: Cross multiply
    166,542.50x = 356,881 × 356,881
  4. Step 4: Simplify right side
    166,542.50x = 127,364,048,161
  5. Step 5: Solve for x
    x = 127,364,048,161/166,542.50
  6. Step 6: Final answer
    x = 764,754.03

Related Problems

Find third proportional to 83,271.25 and 178,440.50
Half scale
Find third proportional to 333,085 and 713,762
Double scale
Find third proportional to 166,545 and 356,885
Similar ratio
Find third proportional to 249,813.75 and 535,321.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.