Home / 366,021-671,292

Finding the Third Proportional to 366,021 and 671,292

Calculator

Solution

The third proportional to 366,021 and 671,292 is: 1,231,166.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,021 : 671,292 = 671,292 : x
  2. Step 2: Convert to fraction form
    366,021/671,292 = 671,292/x
  3. Step 3: Cross multiply
    366,021x = 671,292 × 671,292
  4. Step 4: Simplify right side
    366,021x = 450,632,949,264
  5. Step 5: Solve for x
    x = 450,632,949,264/366,021
  6. Step 6: Final answer
    x = 1,231,166.93

Related Problems

Find third proportional to 183,010.50 and 335,646
Half scale
Find third proportional to 732,042 and 1,342,584
Double scale
Find third proportional to 366,023 and 671,296
Similar ratio
Find third proportional to 549,031.50 and 1,006,938
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.83) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.