Home / 145,392-195,372

Finding the Third Proportional to 145,392 and 195,372

Calculator

Solution

The third proportional to 145,392 and 195,372 is: 262,533.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    145,392 : 195,372 = 195,372 : x
  2. Step 2: Convert to fraction form
    145,392/195,372 = 195,372/x
  3. Step 3: Cross multiply
    145,392x = 195,372 × 195,372
  4. Step 4: Simplify right side
    145,392x = 38,170,218,384
  5. Step 5: Solve for x
    x = 38,170,218,384/145,392
  6. Step 6: Final answer
    x = 262,533.14

Related Problems

Find third proportional to 72,696 and 97,686
Half scale
Find third proportional to 290,784 and 390,744
Double scale
Find third proportional to 145,394 and 195,375
Similar ratio
Find third proportional to 218,088 and 293,058
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.