Home / 146,090-303,412

Finding the Third Proportional to 146,090 and 303,412

Calculator

Solution

The third proportional to 146,090 and 303,412 is: 630,151.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,090 : 303,412 = 303,412 : x
  2. Step 2: Convert to fraction form
    146,090/303,412 = 303,412/x
  3. Step 3: Cross multiply
    146,090x = 303,412 × 303,412
  4. Step 4: Simplify right side
    146,090x = 92,058,841,744
  5. Step 5: Solve for x
    x = 92,058,841,744/146,090
  6. Step 6: Final answer
    x = 630,151.56

Related Problems

Find third proportional to 73,045 and 151,706
Half scale
Find third proportional to 292,180 and 606,824
Double scale
Find third proportional to 146,092 and 303,416
Similar ratio
Find third proportional to 219,135 and 455,118
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.