Home / 43,214-63,147

Finding the Third Proportional to 43,214 and 63,147

Calculator

Solution

The third proportional to 43,214 and 63,147 is: 92,274.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,214 : 63,147 = 63,147 : x
  2. Step 2: Convert to fraction form
    43,214/63,147 = 63,147/x
  3. Step 3: Cross multiply
    43,214x = 63,147 × 63,147
  4. Step 4: Simplify right side
    43,214x = 3,987,543,609
  5. Step 5: Solve for x
    x = 3,987,543,609/43,214
  6. Step 6: Final answer
    x = 92,274.35

Related Problems

Find third proportional to 21,607 and 31,573.50
Half scale
Find third proportional to 86,428 and 126,294
Double scale
Find third proportional to 43,216 and 63,150
Similar ratio
Find third proportional to 64,821 and 94,720.50
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.