Home / 179,406-370,494

Finding the Third Proportional to 179,406 and 370,494

Calculator

Solution

The third proportional to 179,406 and 370,494 is: 765,112.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,406 : 370,494 = 370,494 : x
  2. Step 2: Convert to fraction form
    179,406/370,494 = 370,494/x
  3. Step 3: Cross multiply
    179,406x = 370,494 × 370,494
  4. Step 4: Simplify right side
    179,406x = 137,265,804,036
  5. Step 5: Solve for x
    x = 137,265,804,036/179,406
  6. Step 6: Final answer
    x = 765,112.67

Related Problems

Find third proportional to 89,703 and 185,247
Half scale
Find third proportional to 358,812 and 740,988
Double scale
Find third proportional to 179,408 and 370,498
Similar ratio
Find third proportional to 269,109 and 555,741
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.