Home / 134,608-207,528

Finding the Third Proportional to 134,608 and 207,528

Calculator

Solution

The third proportional to 134,608 and 207,528 is: 319,950.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,608 : 207,528 = 207,528 : x
  2. Step 2: Convert to fraction form
    134,608/207,528 = 207,528/x
  3. Step 3: Cross multiply
    134,608x = 207,528 × 207,528
  4. Step 4: Simplify right side
    134,608x = 43,067,870,784
  5. Step 5: Solve for x
    x = 43,067,870,784/134,608
  6. Step 6: Final answer
    x = 319,950.31

Related Problems

Find third proportional to 67,304 and 103,764
Half scale
Find third proportional to 269,216 and 415,056
Double scale
Find third proportional to 134,610 and 207,531
Similar ratio
Find third proportional to 201,912 and 311,292
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.