Home / 149,044-225,490

Finding the Third Proportional to 149,044 and 225,490

Calculator

Solution

The third proportional to 149,044 and 225,490 is: 341,145.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,044 : 225,490 = 225,490 : x
  2. Step 2: Convert to fraction form
    149,044/225,490 = 225,490/x
  3. Step 3: Cross multiply
    149,044x = 225,490 × 225,490
  4. Step 4: Simplify right side
    149,044x = 50,845,740,100
  5. Step 5: Solve for x
    x = 50,845,740,100/149,044
  6. Step 6: Final answer
    x = 341,145.84

Related Problems

Find third proportional to 74,522 and 112,745
Half scale
Find third proportional to 298,088 and 450,980
Double scale
Find third proportional to 149,046 and 225,493
Similar ratio
Find third proportional to 223,566 and 338,235
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.