Home / 230,036-502,718

Finding the Third Proportional to 230,036 and 502,718

Calculator

Solution

The third proportional to 230,036 and 502,718 is: 1,098,634.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,036 : 502,718 = 502,718 : x
  2. Step 2: Convert to fraction form
    230,036/502,718 = 502,718/x
  3. Step 3: Cross multiply
    230,036x = 502,718 × 502,718
  4. Step 4: Simplify right side
    230,036x = 252,725,387,524
  5. Step 5: Solve for x
    x = 252,725,387,524/230,036
  6. Step 6: Final answer
    x = 1,098,634.07

Related Problems

Find third proportional to 115,018 and 251,359
Half scale
Find third proportional to 460,072 and 1,005,436
Double scale
Find third proportional to 230,038 and 502,722
Similar ratio
Find third proportional to 345,054 and 754,077
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.