Home / 348,942-523,398

Finding the Third Proportional to 348,942 and 523,398

Calculator

Solution

The third proportional to 348,942 and 523,398 is: 785,074.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,942 : 523,398 = 523,398 : x
  2. Step 2: Convert to fraction form
    348,942/523,398 = 523,398/x
  3. Step 3: Cross multiply
    348,942x = 523,398 × 523,398
  4. Step 4: Simplify right side
    348,942x = 273,945,466,404
  5. Step 5: Solve for x
    x = 273,945,466,404/348,942
  6. Step 6: Final answer
    x = 785,074.50

Related Problems

Find third proportional to 174,471 and 261,699
Half scale
Find third proportional to 697,884 and 1,046,796
Double scale
Find third proportional to 348,944 and 523,401
Similar ratio
Find third proportional to 523,413 and 785,097
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.