Home / 240,384-373,686

Finding the Third Proportional to 240,384 and 373,686

Calculator

Solution

The third proportional to 240,384 and 373,686 is: 580,908.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,384 : 373,686 = 373,686 : x
  2. Step 2: Convert to fraction form
    240,384/373,686 = 373,686/x
  3. Step 3: Cross multiply
    240,384x = 373,686 × 373,686
  4. Step 4: Simplify right side
    240,384x = 139,641,226,596
  5. Step 5: Solve for x
    x = 139,641,226,596/240,384
  6. Step 6: Final answer
    x = 580,908.99

Related Problems

Find third proportional to 120,192 and 186,843
Half scale
Find third proportional to 480,768 and 747,372
Double scale
Find third proportional to 240,386 and 373,689
Similar ratio
Find third proportional to 360,576 and 560,529
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.