Home / 296,704-447,600

Finding the Third Proportional to 296,704 and 447,600

Calculator

Solution

The third proportional to 296,704 and 447,600 is: 675,237.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,704 : 447,600 = 447,600 : x
  2. Step 2: Convert to fraction form
    296,704/447,600 = 447,600/x
  3. Step 3: Cross multiply
    296,704x = 447,600 × 447,600
  4. Step 4: Simplify right side
    296,704x = 200,345,760,000
  5. Step 5: Solve for x
    x = 200,345,760,000/296,704
  6. Step 6: Final answer
    x = 675,237.81

Related Problems

Find third proportional to 148,352 and 223,800
Half scale
Find third proportional to 593,408 and 895,200
Double scale
Find third proportional to 296,706 and 447,603
Similar ratio
Find third proportional to 445,056 and 671,400
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.