Home / 174,746-261,849

Finding the Third Proportional to 174,746 and 261,849

Calculator

Solution

The third proportional to 174,746 and 261,849 is: 392,368.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,746 : 261,849 = 261,849 : x
  2. Step 2: Convert to fraction form
    174,746/261,849 = 261,849/x
  3. Step 3: Cross multiply
    174,746x = 261,849 × 261,849
  4. Step 4: Simplify right side
    174,746x = 68,564,898,801
  5. Step 5: Solve for x
    x = 68,564,898,801/174,746
  6. Step 6: Final answer
    x = 392,368.92

Related Problems

Find third proportional to 87,373 and 130,924.50
Half scale
Find third proportional to 349,492 and 523,698
Double scale
Find third proportional to 174,748 and 261,852
Similar ratio
Find third proportional to 262,119 and 392,773.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.