Home / 289,737-461,029

Finding the Third Proportional to 289,737 and 461,029

Calculator

Solution

The third proportional to 289,737 and 461,029 is: 733,588.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    289,737 : 461,029 = 461,029 : x
  2. Step 2: Convert to fraction form
    289,737/461,029 = 461,029/x
  3. Step 3: Cross multiply
    289,737x = 461,029 × 461,029
  4. Step 4: Simplify right side
    289,737x = 212,547,738,841
  5. Step 5: Solve for x
    x = 212,547,738,841/289,737
  6. Step 6: Final answer
    x = 733,588.53

Related Problems

Find third proportional to 144,868.50 and 230,514.50
Half scale
Find third proportional to 579,474 and 922,058
Double scale
Find third proportional to 289,739 and 461,032
Similar ratio
Find third proportional to 434,605.50 and 691,543.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.