Home / 162,058-245,323

Finding the Third Proportional to 162,058 and 245,323

Calculator

Solution

The third proportional to 162,058 and 245,323 is: 371,369.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,058 : 245,323 = 245,323 : x
  2. Step 2: Convert to fraction form
    162,058/245,323 = 245,323/x
  3. Step 3: Cross multiply
    162,058x = 245,323 × 245,323
  4. Step 4: Simplify right side
    162,058x = 60,183,374,329
  5. Step 5: Solve for x
    x = 60,183,374,329/162,058
  6. Step 6: Final answer
    x = 371,369.35

Related Problems

Find third proportional to 81,029 and 122,661.50
Half scale
Find third proportional to 324,116 and 490,646
Double scale
Find third proportional to 162,060 and 245,326
Similar ratio
Find third proportional to 243,087 and 367,984.50
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.