Home / 146,119.50-314,088.75

Finding the Third Proportional to 146,119.50 and 314,088.75

Calculator

Solution

The third proportional to 146,119.50 and 314,088.75 is: 675,144.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,119.50 : 314,088.75 = 314,088.75 : x
  2. Step 2: Convert to fraction form
    146,119.50/314,088.75 = 314,088.75/x
  3. Step 3: Cross multiply
    146,119.50x = 314,088.75 × 314,088.75
  4. Step 4: Simplify right side
    146,119.50x = 98,651,742,876.56
  5. Step 5: Solve for x
    x = 98,651,742,876.56/146,119.50
  6. Step 6: Final answer
    x = 675,144.27

Related Problems

Find third proportional to 73,059.75 and 157,044.38
Half scale
Find third proportional to 292,239 and 628,177.50
Double scale
Find third proportional to 146,122 and 314,093
Similar ratio
Find third proportional to 219,179.25 and 471,133.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.