Home / 166,040-366,970

Finding the Third Proportional to 166,040 and 366,970

Calculator

Solution

The third proportional to 166,040 and 366,970 is: 811,051.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,040 : 366,970 = 366,970 : x
  2. Step 2: Convert to fraction form
    166,040/366,970 = 366,970/x
  3. Step 3: Cross multiply
    166,040x = 366,970 × 366,970
  4. Step 4: Simplify right side
    166,040x = 134,666,980,900
  5. Step 5: Solve for x
    x = 134,666,980,900/166,040
  6. Step 6: Final answer
    x = 811,051.44

Related Problems

Find third proportional to 83,020 and 183,485
Half scale
Find third proportional to 332,080 and 733,940
Double scale
Find third proportional to 166,042 and 366,974
Similar ratio
Find third proportional to 249,060 and 550,455
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.