Home / 169,381.13-249,393.38

Finding the Third Proportional to 169,381.13 and 249,393.38

Calculator

Solution

The third proportional to 169,381.13 and 249,393.38 is: 367,201.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,381.13 : 249,393.38 = 249,393.38 : x
  2. Step 2: Convert to fraction form
    169,381.13/249,393.38 = 249,393.38/x
  3. Step 3: Cross multiply
    169,381.13x = 249,393.38 × 249,393.38
  4. Step 4: Simplify right side
    169,381.13x = 62,197,055,493.89
  5. Step 5: Solve for x
    x = 62,197,055,493.89/169,381.13
  6. Step 6: Final answer
    x = 367,201.81

Related Problems

Find third proportional to 84,690.56 and 124,696.69
Half scale
Find third proportional to 338,762.25 and 498,786.75
Double scale
Find third proportional to 169,383 and 249,396
Similar ratio
Find third proportional to 254,071.69 and 374,090.06
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.