Home / 102,127-223,632

Finding the Third Proportional to 102,127 and 223,632

Calculator

Solution

The third proportional to 102,127 and 223,632 is: 489,696.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,127 : 223,632 = 223,632 : x
  2. Step 2: Convert to fraction form
    102,127/223,632 = 223,632/x
  3. Step 3: Cross multiply
    102,127x = 223,632 × 223,632
  4. Step 4: Simplify right side
    102,127x = 50,011,271,424
  5. Step 5: Solve for x
    x = 50,011,271,424/102,127
  6. Step 6: Final answer
    x = 489,696.86

Related Problems

Find third proportional to 51,063.50 and 111,816
Half scale
Find third proportional to 204,254 and 447,264
Double scale
Find third proportional to 102,129 and 223,636
Similar ratio
Find third proportional to 153,190.50 and 335,448
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.