Home / 210,823.50-463,119

Finding the Third Proportional to 210,823.50 and 463,119

Calculator

Solution

The third proportional to 210,823.50 and 463,119 is: 1,017,340.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,823.50 : 463,119 = 463,119 : x
  2. Step 2: Convert to fraction form
    210,823.50/463,119 = 463,119/x
  3. Step 3: Cross multiply
    210,823.50x = 463,119 × 463,119
  4. Step 4: Simplify right side
    210,823.50x = 214,479,208,161
  5. Step 5: Solve for x
    x = 214,479,208,161/210,823.50
  6. Step 6: Final answer
    x = 1,017,340.14

Related Problems

Find third proportional to 105,411.75 and 231,559.50
Half scale
Find third proportional to 421,647 and 926,238
Double scale
Find third proportional to 210,826 and 463,123
Similar ratio
Find third proportional to 316,235.25 and 694,678.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.