Home / 43,392-64,914

Finding the Third Proportional to 43,392 and 64,914

Calculator

Solution

The third proportional to 43,392 and 64,914 is: 97,110.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,392 : 64,914 = 64,914 : x
  2. Step 2: Convert to fraction form
    43,392/64,914 = 64,914/x
  3. Step 3: Cross multiply
    43,392x = 64,914 × 64,914
  4. Step 4: Simplify right side
    43,392x = 4,213,827,396
  5. Step 5: Solve for x
    x = 4,213,827,396/43,392
  6. Step 6: Final answer
    x = 97,110.70

Related Problems

Find third proportional to 21,696 and 32,457
Half scale
Find third proportional to 86,784 and 129,828
Double scale
Find third proportional to 43,394 and 64,917
Similar ratio
Find third proportional to 65,088 and 97,371
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.