Home / 91,883-187,654

Finding the Third Proportional to 91,883 and 187,654

Calculator

Solution

The third proportional to 91,883 and 187,654 is: 383,248.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,883 : 187,654 = 187,654 : x
  2. Step 2: Convert to fraction form
    91,883/187,654 = 187,654/x
  3. Step 3: Cross multiply
    91,883x = 187,654 × 187,654
  4. Step 4: Simplify right side
    91,883x = 35,214,023,716
  5. Step 5: Solve for x
    x = 35,214,023,716/91,883
  6. Step 6: Final answer
    x = 383,248.52

Related Problems

Find third proportional to 45,941.50 and 93,827
Half scale
Find third proportional to 183,766 and 375,308
Double scale
Find third proportional to 91,885 and 187,658
Similar ratio
Find third proportional to 137,824.50 and 281,481
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.