Home / 210,746-497,475

Finding the Third Proportional to 210,746 and 497,475

Calculator

Solution

The third proportional to 210,746 and 497,475 is: 1,174,311.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,746 : 497,475 = 497,475 : x
  2. Step 2: Convert to fraction form
    210,746/497,475 = 497,475/x
  3. Step 3: Cross multiply
    210,746x = 497,475 × 497,475
  4. Step 4: Simplify right side
    210,746x = 247,481,375,625
  5. Step 5: Solve for x
    x = 247,481,375,625/210,746
  6. Step 6: Final answer
    x = 1,174,311.14

Related Problems

Find third proportional to 105,373 and 248,737.50
Half scale
Find third proportional to 421,492 and 994,950
Double scale
Find third proportional to 210,748 and 497,480
Similar ratio
Find third proportional to 316,119 and 746,212.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.