Home / 164,488-354,584

Finding the Third Proportional to 164,488 and 354,584

Calculator

Solution

The third proportional to 164,488 and 354,584 is: 764,370.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,488 : 354,584 = 354,584 : x
  2. Step 2: Convert to fraction form
    164,488/354,584 = 354,584/x
  3. Step 3: Cross multiply
    164,488x = 354,584 × 354,584
  4. Step 4: Simplify right side
    164,488x = 125,729,813,056
  5. Step 5: Solve for x
    x = 125,729,813,056/164,488
  6. Step 6: Final answer
    x = 764,370.73

Related Problems

Find third proportional to 82,244 and 177,292
Half scale
Find third proportional to 328,976 and 709,168
Double scale
Find third proportional to 164,490 and 354,588
Similar ratio
Find third proportional to 246,732 and 531,876
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.