Home / 125,352-275,580

Finding the Third Proportional to 125,352 and 275,580

Calculator

Solution

The third proportional to 125,352 and 275,580 is: 605,848.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,352 : 275,580 = 275,580 : x
  2. Step 2: Convert to fraction form
    125,352/275,580 = 275,580/x
  3. Step 3: Cross multiply
    125,352x = 275,580 × 275,580
  4. Step 4: Simplify right side
    125,352x = 75,944,336,400
  5. Step 5: Solve for x
    x = 75,944,336,400/125,352
  6. Step 6: Final answer
    x = 605,848.62

Related Problems

Find third proportional to 62,676 and 137,790
Half scale
Find third proportional to 250,704 and 551,160
Double scale
Find third proportional to 125,354 and 275,584
Similar ratio
Find third proportional to 188,028 and 413,370
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.