Home / 246,315-371,235

Finding the Third Proportional to 246,315 and 371,235

Calculator

Solution

The third proportional to 246,315 and 371,235 is: 559,508.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,315 : 371,235 = 371,235 : x
  2. Step 2: Convert to fraction form
    246,315/371,235 = 371,235/x
  3. Step 3: Cross multiply
    246,315x = 371,235 × 371,235
  4. Step 4: Simplify right side
    246,315x = 137,815,425,225
  5. Step 5: Solve for x
    x = 137,815,425,225/246,315
  6. Step 6: Final answer
    x = 559,508.86

Related Problems

Find third proportional to 123,157.50 and 185,617.50
Half scale
Find third proportional to 492,630 and 742,470
Double scale
Find third proportional to 246,317 and 371,238
Similar ratio
Find third proportional to 369,472.50 and 556,852.50
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.