Home / 235,066-347,658

Finding the Third Proportional to 235,066 and 347,658

Calculator

Solution

The third proportional to 235,066 and 347,658 is: 514,179.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,066 : 347,658 = 347,658 : x
  2. Step 2: Convert to fraction form
    235,066/347,658 = 347,658/x
  3. Step 3: Cross multiply
    235,066x = 347,658 × 347,658
  4. Step 4: Simplify right side
    235,066x = 120,866,084,964
  5. Step 5: Solve for x
    x = 120,866,084,964/235,066
  6. Step 6: Final answer
    x = 514,179.36

Related Problems

Find third proportional to 117,533 and 173,829
Half scale
Find third proportional to 470,132 and 695,316
Double scale
Find third proportional to 235,068 and 347,661
Similar ratio
Find third proportional to 352,599 and 521,487
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.