Home / 251,082-519,543

Finding the Third Proportional to 251,082 and 519,543

Calculator

Solution

The third proportional to 251,082 and 519,543 is: 1,075,046.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,082 : 519,543 = 519,543 : x
  2. Step 2: Convert to fraction form
    251,082/519,543 = 519,543/x
  3. Step 3: Cross multiply
    251,082x = 519,543 × 519,543
  4. Step 4: Simplify right side
    251,082x = 269,924,928,849
  5. Step 5: Solve for x
    x = 269,924,928,849/251,082
  6. Step 6: Final answer
    x = 1,075,046.91

Related Problems

Find third proportional to 125,541 and 259,771.50
Half scale
Find third proportional to 502,164 and 1,039,086
Double scale
Find third proportional to 251,084 and 519,547
Similar ratio
Find third proportional to 376,623 and 779,314.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.