Home / 64,326-98,985

Finding the Third Proportional to 64,326 and 98,985

Calculator

Solution

The third proportional to 64,326 and 98,985 is: 152,318.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,326 : 98,985 = 98,985 : x
  2. Step 2: Convert to fraction form
    64,326/98,985 = 98,985/x
  3. Step 3: Cross multiply
    64,326x = 98,985 × 98,985
  4. Step 4: Simplify right side
    64,326x = 9,798,030,225
  5. Step 5: Solve for x
    x = 9,798,030,225/64,326
  6. Step 6: Final answer
    x = 152,318.35

Related Problems

Find third proportional to 32,163 and 49,492.50
Half scale
Find third proportional to 128,652 and 197,970
Double scale
Find third proportional to 64,328 and 98,988
Similar ratio
Find third proportional to 96,489 and 148,477.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.