Home / 240,811-375,005

Finding the Third Proportional to 240,811 and 375,005

Calculator

Solution

The third proportional to 240,811 and 375,005 is: 583,979.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,811 : 375,005 = 375,005 : x
  2. Step 2: Convert to fraction form
    240,811/375,005 = 375,005/x
  3. Step 3: Cross multiply
    240,811x = 375,005 × 375,005
  4. Step 4: Simplify right side
    240,811x = 140,628,750,025
  5. Step 5: Solve for x
    x = 140,628,750,025/240,811
  6. Step 6: Final answer
    x = 583,979.76

Related Problems

Find third proportional to 120,405.50 and 187,502.50
Half scale
Find third proportional to 481,622 and 750,010
Double scale
Find third proportional to 240,813 and 375,008
Similar ratio
Find third proportional to 361,216.50 and 562,507.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.