Home / 115,020-248,184

Finding the Third Proportional to 115,020 and 248,184

Calculator

Solution

The third proportional to 115,020 and 248,184 is: 535,518.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,020 : 248,184 = 248,184 : x
  2. Step 2: Convert to fraction form
    115,020/248,184 = 248,184/x
  3. Step 3: Cross multiply
    115,020x = 248,184 × 248,184
  4. Step 4: Simplify right side
    115,020x = 61,595,297,856
  5. Step 5: Solve for x
    x = 61,595,297,856/115,020
  6. Step 6: Final answer
    x = 535,518.15

Related Problems

Find third proportional to 57,510 and 124,092
Half scale
Find third proportional to 230,040 and 496,368
Double scale
Find third proportional to 115,022 and 248,188
Similar ratio
Find third proportional to 172,530 and 372,276
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.