Home / 153,608-230,412

Finding the Third Proportional to 153,608 and 230,412

Calculator

Solution

The third proportional to 153,608 and 230,412 is: 345,618

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,608 : 230,412 = 230,412 : x
  2. Step 2: Convert to fraction form
    153,608/230,412 = 230,412/x
  3. Step 3: Cross multiply
    153,608x = 230,412 × 230,412
  4. Step 4: Simplify right side
    153,608x = 53,089,689,744
  5. Step 5: Solve for x
    x = 53,089,689,744/153,608
  6. Step 6: Final answer
    x = 345,618

Related Problems

Find third proportional to 76,804 and 115,206
Half scale
Find third proportional to 307,216 and 460,824
Double scale
Find third proportional to 153,610 and 230,415
Similar ratio
Find third proportional to 230,412 and 345,618
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.