Home / 70,764-153,804

Finding the Third Proportional to 70,764 and 153,804

Calculator

Solution

The third proportional to 70,764 and 153,804 is: 334,289.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,764 : 153,804 = 153,804 : x
  2. Step 2: Convert to fraction form
    70,764/153,804 = 153,804/x
  3. Step 3: Cross multiply
    70,764x = 153,804 × 153,804
  4. Step 4: Simplify right side
    70,764x = 23,655,670,416
  5. Step 5: Solve for x
    x = 23,655,670,416/70,764
  6. Step 6: Final answer
    x = 334,289.62

Related Problems

Find third proportional to 35,382 and 76,902
Half scale
Find third proportional to 141,528 and 307,608
Double scale
Find third proportional to 70,766 and 153,808
Similar ratio
Find third proportional to 106,146 and 230,706
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.