Home / 251,176-376,810

Finding the Third Proportional to 251,176 and 376,810

Calculator

Solution

The third proportional to 251,176 and 376,810 is: 565,284.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,176 : 376,810 = 376,810 : x
  2. Step 2: Convert to fraction form
    251,176/376,810 = 376,810/x
  3. Step 3: Cross multiply
    251,176x = 376,810 × 376,810
  4. Step 4: Simplify right side
    251,176x = 141,985,776,100
  5. Step 5: Solve for x
    x = 141,985,776,100/251,176
  6. Step 6: Final answer
    x = 565,284.01

Related Problems

Find third proportional to 125,588 and 188,405
Half scale
Find third proportional to 502,352 and 753,620
Double scale
Find third proportional to 251,178 and 376,813
Similar ratio
Find third proportional to 376,764 and 565,215
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.