Home / 55,968-84,772

Finding the Third Proportional to 55,968 and 84,772

Calculator

Solution

The third proportional to 55,968 and 84,772 is: 128,400.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,968 : 84,772 = 84,772 : x
  2. Step 2: Convert to fraction form
    55,968/84,772 = 84,772/x
  3. Step 3: Cross multiply
    55,968x = 84,772 × 84,772
  4. Step 4: Simplify right side
    55,968x = 7,186,291,984
  5. Step 5: Solve for x
    x = 7,186,291,984/55,968
  6. Step 6: Final answer
    x = 128,400.01

Related Problems

Find third proportional to 27,984 and 42,386
Half scale
Find third proportional to 111,936 and 169,544
Double scale
Find third proportional to 55,970 and 84,775
Similar ratio
Find third proportional to 83,952 and 127,158
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.