Home / 153,720-237,504

Finding the Third Proportional to 153,720 and 237,504

Calculator

Solution

The third proportional to 153,720 and 237,504 is: 366,953.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,720 : 237,504 = 237,504 : x
  2. Step 2: Convert to fraction form
    153,720/237,504 = 237,504/x
  3. Step 3: Cross multiply
    153,720x = 237,504 × 237,504
  4. Step 4: Simplify right side
    153,720x = 56,408,150,016
  5. Step 5: Solve for x
    x = 56,408,150,016/153,720
  6. Step 6: Final answer
    x = 366,953.88

Related Problems

Find third proportional to 76,860 and 118,752
Half scale
Find third proportional to 307,440 and 475,008
Double scale
Find third proportional to 153,722 and 237,507
Similar ratio
Find third proportional to 230,580 and 356,256
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.