Home / 137,551-301,344

Finding the Third Proportional to 137,551 and 301,344

Calculator

Solution

The third proportional to 137,551 and 301,344 is: 660,178.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,551 : 301,344 = 301,344 : x
  2. Step 2: Convert to fraction form
    137,551/301,344 = 301,344/x
  3. Step 3: Cross multiply
    137,551x = 301,344 × 301,344
  4. Step 4: Simplify right side
    137,551x = 90,808,206,336
  5. Step 5: Solve for x
    x = 90,808,206,336/137,551
  6. Step 6: Final answer
    x = 660,178.45

Related Problems

Find third proportional to 68,775.50 and 150,672
Half scale
Find third proportional to 275,102 and 602,688
Double scale
Find third proportional to 137,553 and 301,348
Similar ratio
Find third proportional to 206,326.50 and 452,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.