Home / 70,022-153,654

Finding the Third Proportional to 70,022 and 153,654

Calculator

Solution

The third proportional to 70,022 and 153,654 is: 337,173.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,022 : 153,654 = 153,654 : x
  2. Step 2: Convert to fraction form
    70,022/153,654 = 153,654/x
  3. Step 3: Cross multiply
    70,022x = 153,654 × 153,654
  4. Step 4: Simplify right side
    70,022x = 23,609,551,716
  5. Step 5: Solve for x
    x = 23,609,551,716/70,022
  6. Step 6: Final answer
    x = 337,173.34

Related Problems

Find third proportional to 35,011 and 76,827
Half scale
Find third proportional to 140,044 and 307,308
Double scale
Find third proportional to 70,024 and 153,658
Similar ratio
Find third proportional to 105,033 and 230,481
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.