Home / 102,472-216,084

Finding the Third Proportional to 102,472 and 216,084

Calculator

Solution

The third proportional to 102,472 and 216,084 is: 455,659.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,472 : 216,084 = 216,084 : x
  2. Step 2: Convert to fraction form
    102,472/216,084 = 216,084/x
  3. Step 3: Cross multiply
    102,472x = 216,084 × 216,084
  4. Step 4: Simplify right side
    102,472x = 46,692,295,056
  5. Step 5: Solve for x
    x = 46,692,295,056/102,472
  6. Step 6: Final answer
    x = 455,659.06

Related Problems

Find third proportional to 51,236 and 108,042
Half scale
Find third proportional to 204,944 and 432,168
Double scale
Find third proportional to 102,474 and 216,088
Similar ratio
Find third proportional to 153,708 and 324,126
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.