Home / 237,894-347,910

Finding the Third Proportional to 237,894 and 347,910

Calculator

Solution

The third proportional to 237,894 and 347,910 is: 508,803.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,894 : 347,910 = 347,910 : x
  2. Step 2: Convert to fraction form
    237,894/347,910 = 347,910/x
  3. Step 3: Cross multiply
    237,894x = 347,910 × 347,910
  4. Step 4: Simplify right side
    237,894x = 121,041,368,100
  5. Step 5: Solve for x
    x = 121,041,368,100/237,894
  6. Step 6: Final answer
    x = 508,803.79

Related Problems

Find third proportional to 118,947 and 173,955
Half scale
Find third proportional to 475,788 and 695,820
Double scale
Find third proportional to 237,896 and 347,913
Similar ratio
Find third proportional to 356,841 and 521,865
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.