Home / 74,053-161,246

Finding the Third Proportional to 74,053 and 161,246

Calculator

Solution

The third proportional to 74,053 and 161,246 is: 351,103.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,053 : 161,246 = 161,246 : x
  2. Step 2: Convert to fraction form
    74,053/161,246 = 161,246/x
  3. Step 3: Cross multiply
    74,053x = 161,246 × 161,246
  4. Step 4: Simplify right side
    74,053x = 26,000,272,516
  5. Step 5: Solve for x
    x = 26,000,272,516/74,053
  6. Step 6: Final answer
    x = 351,103.57

Related Problems

Find third proportional to 37,026.50 and 80,623
Half scale
Find third proportional to 148,106 and 322,492
Double scale
Find third proportional to 74,055 and 161,250
Similar ratio
Find third proportional to 111,079.50 and 241,869
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.