Home / 207,160-451,224

Finding the Third Proportional to 207,160 and 451,224

Calculator

Solution

The third proportional to 207,160 and 451,224 is: 982,830.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,160 : 451,224 = 451,224 : x
  2. Step 2: Convert to fraction form
    207,160/451,224 = 451,224/x
  3. Step 3: Cross multiply
    207,160x = 451,224 × 451,224
  4. Step 4: Simplify right side
    207,160x = 203,603,098,176
  5. Step 5: Solve for x
    x = 203,603,098,176/207,160
  6. Step 6: Final answer
    x = 982,830.17

Related Problems

Find third proportional to 103,580 and 225,612
Half scale
Find third proportional to 414,320 and 902,448
Double scale
Find third proportional to 207,162 and 451,228
Similar ratio
Find third proportional to 310,740 and 676,836
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.