Home / 67,579-97,342

Finding the Third Proportional to 67,579 and 97,342

Calculator

Solution

The third proportional to 67,579 and 97,342 is: 140,213.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,579 : 97,342 = 97,342 : x
  2. Step 2: Convert to fraction form
    67,579/97,342 = 97,342/x
  3. Step 3: Cross multiply
    67,579x = 97,342 × 97,342
  4. Step 4: Simplify right side
    67,579x = 9,475,464,964
  5. Step 5: Solve for x
    x = 9,475,464,964/67,579
  6. Step 6: Final answer
    x = 140,213.16

Related Problems

Find third proportional to 33,789.50 and 48,671
Half scale
Find third proportional to 135,158 and 194,684
Double scale
Find third proportional to 67,581 and 97,345
Similar ratio
Find third proportional to 101,368.50 and 146,013
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.