Home / 202,419-297,060

Finding the Third Proportional to 202,419 and 297,060

Calculator

Solution

The third proportional to 202,419 and 297,060 is: 435,950.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,419 : 297,060 = 297,060 : x
  2. Step 2: Convert to fraction form
    202,419/297,060 = 297,060/x
  3. Step 3: Cross multiply
    202,419x = 297,060 × 297,060
  4. Step 4: Simplify right side
    202,419x = 88,244,643,600
  5. Step 5: Solve for x
    x = 88,244,643,600/202,419
  6. Step 6: Final answer
    x = 435,950.40

Related Problems

Find third proportional to 101,209.50 and 148,530
Half scale
Find third proportional to 404,838 and 594,120
Double scale
Find third proportional to 202,421 and 297,063
Similar ratio
Find third proportional to 303,628.50 and 445,590
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.