Home / 125,653-270,988

Finding the Third Proportional to 125,653 and 270,988

Calculator

Solution

The third proportional to 125,653 and 270,988 is: 584,422.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,653 : 270,988 = 270,988 : x
  2. Step 2: Convert to fraction form
    125,653/270,988 = 270,988/x
  3. Step 3: Cross multiply
    125,653x = 270,988 × 270,988
  4. Step 4: Simplify right side
    125,653x = 73,434,496,144
  5. Step 5: Solve for x
    x = 73,434,496,144/125,653
  6. Step 6: Final answer
    x = 584,422.94

Related Problems

Find third proportional to 62,826.50 and 135,494
Half scale
Find third proportional to 251,306 and 541,976
Double scale
Find third proportional to 125,655 and 270,992
Similar ratio
Find third proportional to 188,479.50 and 406,482
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.