Home / 199,274-296,088

Finding the Third Proportional to 199,274 and 296,088

Calculator

Solution

The third proportional to 199,274 and 296,088 is: 439,937.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,274 : 296,088 = 296,088 : x
  2. Step 2: Convert to fraction form
    199,274/296,088 = 296,088/x
  3. Step 3: Cross multiply
    199,274x = 296,088 × 296,088
  4. Step 4: Simplify right side
    199,274x = 87,668,103,744
  5. Step 5: Solve for x
    x = 87,668,103,744/199,274
  6. Step 6: Final answer
    x = 439,937.49

Related Problems

Find third proportional to 99,637 and 148,044
Half scale
Find third proportional to 398,548 and 592,176
Double scale
Find third proportional to 199,276 and 296,091
Similar ratio
Find third proportional to 298,911 and 444,132
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.