Home / 153,474-233,411

Finding the Third Proportional to 153,474 and 233,411

Calculator

Solution

The third proportional to 153,474 and 233,411 is: 354,983.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,474 : 233,411 = 233,411 : x
  2. Step 2: Convert to fraction form
    153,474/233,411 = 233,411/x
  3. Step 3: Cross multiply
    153,474x = 233,411 × 233,411
  4. Step 4: Simplify right side
    153,474x = 54,480,694,921
  5. Step 5: Solve for x
    x = 54,480,694,921/153,474
  6. Step 6: Final answer
    x = 354,983.22

Related Problems

Find third proportional to 76,737 and 116,705.50
Half scale
Find third proportional to 306,948 and 466,822
Double scale
Find third proportional to 153,476 and 233,414
Similar ratio
Find third proportional to 230,211 and 350,116.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.