Home / 153,422-334,735

Finding the Third Proportional to 153,422 and 334,735

Calculator

Solution

The third proportional to 153,422 and 334,735 is: 730,322.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,422 : 334,735 = 334,735 : x
  2. Step 2: Convert to fraction form
    153,422/334,735 = 334,735/x
  3. Step 3: Cross multiply
    153,422x = 334,735 × 334,735
  4. Step 4: Simplify right side
    153,422x = 112,047,520,225
  5. Step 5: Solve for x
    x = 112,047,520,225/153,422
  6. Step 6: Final answer
    x = 730,322.38

Related Problems

Find third proportional to 76,711 and 167,367.50
Half scale
Find third proportional to 306,844 and 669,470
Double scale
Find third proportional to 153,424 and 334,739
Similar ratio
Find third proportional to 230,133 and 502,102.50
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.