Home / 299,475-452,331

Finding the Third Proportional to 299,475 and 452,331

Calculator

Solution

The third proportional to 299,475 and 452,331 is: 683,206.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,475 : 452,331 = 452,331 : x
  2. Step 2: Convert to fraction form
    299,475/452,331 = 452,331/x
  3. Step 3: Cross multiply
    299,475x = 452,331 × 452,331
  4. Step 4: Simplify right side
    299,475x = 204,603,333,561
  5. Step 5: Solve for x
    x = 204,603,333,561/299,475
  6. Step 6: Final answer
    x = 683,206.72

Related Problems

Find third proportional to 149,737.50 and 226,165.50
Half scale
Find third proportional to 598,950 and 904,662
Double scale
Find third proportional to 299,477 and 452,334
Similar ratio
Find third proportional to 449,212.50 and 678,496.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.