Home / 187,692-283,152

Finding the Third Proportional to 187,692 and 283,152

Calculator

Solution

The third proportional to 187,692 and 283,152 is: 427,162.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,692 : 283,152 = 283,152 : x
  2. Step 2: Convert to fraction form
    187,692/283,152 = 283,152/x
  3. Step 3: Cross multiply
    187,692x = 283,152 × 283,152
  4. Step 4: Simplify right side
    187,692x = 80,175,055,104
  5. Step 5: Solve for x
    x = 80,175,055,104/187,692
  6. Step 6: Final answer
    x = 427,162.88

Related Problems

Find third proportional to 93,846 and 141,576
Half scale
Find third proportional to 375,384 and 566,304
Double scale
Find third proportional to 187,694 and 283,155
Similar ratio
Find third proportional to 281,538 and 424,728
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.