Home / 140,436-292,533

Finding the Third Proportional to 140,436 and 292,533

Calculator

Solution

The third proportional to 140,436 and 292,533 is: 609,356.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,436 : 292,533 = 292,533 : x
  2. Step 2: Convert to fraction form
    140,436/292,533 = 292,533/x
  3. Step 3: Cross multiply
    140,436x = 292,533 × 292,533
  4. Step 4: Simplify right side
    140,436x = 85,575,556,089
  5. Step 5: Solve for x
    x = 85,575,556,089/140,436
  6. Step 6: Final answer
    x = 609,356.26

Related Problems

Find third proportional to 70,218 and 146,266.50
Half scale
Find third proportional to 280,872 and 585,066
Double scale
Find third proportional to 140,438 and 292,537
Similar ratio
Find third proportional to 210,654 and 438,799.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.