Home / 367,045-516,877

Finding the Third Proportional to 367,045 and 516,877

Calculator

Solution

The third proportional to 367,045 and 516,877 is: 727,872.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,045 : 516,877 = 516,877 : x
  2. Step 2: Convert to fraction form
    367,045/516,877 = 516,877/x
  3. Step 3: Cross multiply
    367,045x = 516,877 × 516,877
  4. Step 4: Simplify right side
    367,045x = 267,161,833,129
  5. Step 5: Solve for x
    x = 267,161,833,129/367,045
  6. Step 6: Final answer
    x = 727,872.15

Related Problems

Find third proportional to 183,522.50 and 258,438.50
Half scale
Find third proportional to 734,090 and 1,033,754
Double scale
Find third proportional to 367,047 and 516,880
Similar ratio
Find third proportional to 550,567.50 and 775,315.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.