Home / 187,752-283,224

Finding the Third Proportional to 187,752 and 283,224

Calculator

Solution

The third proportional to 187,752 and 283,224 is: 427,243.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,752 : 283,224 = 283,224 : x
  2. Step 2: Convert to fraction form
    187,752/283,224 = 283,224/x
  3. Step 3: Cross multiply
    187,752x = 283,224 × 283,224
  4. Step 4: Simplify right side
    187,752x = 80,215,834,176
  5. Step 5: Solve for x
    x = 80,215,834,176/187,752
  6. Step 6: Final answer
    x = 427,243.57

Related Problems

Find third proportional to 93,876 and 141,612
Half scale
Find third proportional to 375,504 and 566,448
Double scale
Find third proportional to 187,754 and 283,227
Similar ratio
Find third proportional to 281,628 and 424,836
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.