Home / 54,640-83,548

Finding the Third Proportional to 54,640 and 83,548

Calculator

Solution

The third proportional to 54,640 and 83,548 is: 127,750.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,640 : 83,548 = 83,548 : x
  2. Step 2: Convert to fraction form
    54,640/83,548 = 83,548/x
  3. Step 3: Cross multiply
    54,640x = 83,548 × 83,548
  4. Step 4: Simplify right side
    54,640x = 6,980,268,304
  5. Step 5: Solve for x
    x = 6,980,268,304/54,640
  6. Step 6: Final answer
    x = 127,750.15

Related Problems

Find third proportional to 27,320 and 41,774
Half scale
Find third proportional to 109,280 and 167,096
Double scale
Find third proportional to 54,642 and 83,551
Similar ratio
Find third proportional to 81,960 and 125,322
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.