Home / 253,237-591,620

Finding the Third Proportional to 253,237 and 591,620

Calculator

Solution

The third proportional to 253,237 and 591,620 is: 1,382,160.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,237 : 591,620 = 591,620 : x
  2. Step 2: Convert to fraction form
    253,237/591,620 = 591,620/x
  3. Step 3: Cross multiply
    253,237x = 591,620 × 591,620
  4. Step 4: Simplify right side
    253,237x = 350,014,224,400
  5. Step 5: Solve for x
    x = 350,014,224,400/253,237
  6. Step 6: Final answer
    x = 1,382,160.68

Related Problems

Find third proportional to 126,618.50 and 295,810
Half scale
Find third proportional to 506,474 and 1,183,240
Double scale
Find third proportional to 253,239 and 591,625
Similar ratio
Find third proportional to 379,855.50 and 887,430
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.