Home / 91,084-127,370.50

Finding the Third Proportional to 91,084 and 127,370.50

Calculator

Solution

The third proportional to 91,084 and 127,370.50 is: 178,113.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,084 : 127,370.50 = 127,370.50 : x
  2. Step 2: Convert to fraction form
    91,084/127,370.50 = 127,370.50/x
  3. Step 3: Cross multiply
    91,084x = 127,370.50 × 127,370.50
  4. Step 4: Simplify right side
    91,084x = 16,223,244,270.25
  5. Step 5: Solve for x
    x = 16,223,244,270.25/91,084
  6. Step 6: Final answer
    x = 178,113.00

Related Problems

Find third proportional to 45,542 and 63,685.25
Half scale
Find third proportional to 182,168 and 254,741
Double scale
Find third proportional to 91,086 and 127,373
Similar ratio
Find third proportional to 136,626 and 191,055.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.