Home / 202,395-297,031.50

Finding the Third Proportional to 202,395 and 297,031.50

Calculator

Solution

The third proportional to 202,395 and 297,031.50 is: 435,918.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,395 : 297,031.50 = 297,031.50 : x
  2. Step 2: Convert to fraction form
    202,395/297,031.50 = 297,031.50/x
  3. Step 3: Cross multiply
    202,395x = 297,031.50 × 297,031.50
  4. Step 4: Simplify right side
    202,395x = 88,227,711,992.25
  5. Step 5: Solve for x
    x = 88,227,711,992.25/202,395
  6. Step 6: Final answer
    x = 435,918.44

Related Problems

Find third proportional to 101,197.50 and 148,515.75
Half scale
Find third proportional to 404,790 and 594,063
Double scale
Find third proportional to 202,397 and 297,034
Similar ratio
Find third proportional to 303,592.50 and 445,547.25
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.