Home / 153,722-334,372

Finding the Third Proportional to 153,722 and 334,372

Calculator

Solution

The third proportional to 153,722 and 334,372 is: 727,317.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,722 : 334,372 = 334,372 : x
  2. Step 2: Convert to fraction form
    153,722/334,372 = 334,372/x
  3. Step 3: Cross multiply
    153,722x = 334,372 × 334,372
  4. Step 4: Simplify right side
    153,722x = 111,804,634,384
  5. Step 5: Solve for x
    x = 111,804,634,384/153,722
  6. Step 6: Final answer
    x = 727,317.07

Related Problems

Find third proportional to 76,861 and 167,186
Half scale
Find third proportional to 307,444 and 668,744
Double scale
Find third proportional to 153,724 and 334,376
Similar ratio
Find third proportional to 230,583 and 501,558
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.