Home / 239,190-370,125

Finding the Third Proportional to 239,190 and 370,125

Calculator

Solution

The third proportional to 239,190 and 370,125 is: 572,735.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,190 : 370,125 = 370,125 : x
  2. Step 2: Convert to fraction form
    239,190/370,125 = 370,125/x
  3. Step 3: Cross multiply
    239,190x = 370,125 × 370,125
  4. Step 4: Simplify right side
    239,190x = 136,992,515,625
  5. Step 5: Solve for x
    x = 136,992,515,625/239,190
  6. Step 6: Final answer
    x = 572,735.13

Related Problems

Find third proportional to 119,595 and 185,062.50
Half scale
Find third proportional to 478,380 and 740,250
Double scale
Find third proportional to 239,192 and 370,128
Similar ratio
Find third proportional to 358,785 and 555,187.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.