Home / 162,064-353,368

Finding the Third Proportional to 162,064 and 353,368

Calculator

Solution

The third proportional to 162,064 and 353,368 is: 770,491.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,064 : 353,368 = 353,368 : x
  2. Step 2: Convert to fraction form
    162,064/353,368 = 353,368/x
  3. Step 3: Cross multiply
    162,064x = 353,368 × 353,368
  4. Step 4: Simplify right side
    162,064x = 124,868,943,424
  5. Step 5: Solve for x
    x = 124,868,943,424/162,064
  6. Step 6: Final answer
    x = 770,491.56

Related Problems

Find third proportional to 81,032 and 176,684
Half scale
Find third proportional to 324,128 and 706,736
Double scale
Find third proportional to 162,066 and 353,372
Similar ratio
Find third proportional to 243,096 and 530,052
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.