Home / 54,889-84,736

Finding the Third Proportional to 54,889 and 84,736

Calculator

Solution

The third proportional to 54,889 and 84,736 is: 130,812.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,889 : 84,736 = 84,736 : x
  2. Step 2: Convert to fraction form
    54,889/84,736 = 84,736/x
  3. Step 3: Cross multiply
    54,889x = 84,736 × 84,736
  4. Step 4: Simplify right side
    54,889x = 7,180,189,696
  5. Step 5: Solve for x
    x = 7,180,189,696/54,889
  6. Step 6: Final answer
    x = 130,812.91

Related Problems

Find third proportional to 27,444.50 and 42,368
Half scale
Find third proportional to 109,778 and 169,472
Double scale
Find third proportional to 54,891 and 84,739
Similar ratio
Find third proportional to 82,333.50 and 127,104
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.