Home / 63,427-98,772

Finding the Third Proportional to 63,427 and 98,772

Calculator

Solution

The third proportional to 63,427 and 98,772 is: 153,813.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,427 : 98,772 = 98,772 : x
  2. Step 2: Convert to fraction form
    63,427/98,772 = 98,772/x
  3. Step 3: Cross multiply
    63,427x = 98,772 × 98,772
  4. Step 4: Simplify right side
    63,427x = 9,755,907,984
  5. Step 5: Solve for x
    x = 9,755,907,984/63,427
  6. Step 6: Final answer
    x = 153,813.17

Related Problems

Find third proportional to 31,713.50 and 49,386
Half scale
Find third proportional to 126,854 and 197,544
Double scale
Find third proportional to 63,429 and 98,775
Similar ratio
Find third proportional to 95,140.50 and 148,158
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.