Home / 254,916-560,011.50

Finding the Third Proportional to 254,916 and 560,011.50

Calculator

Solution

The third proportional to 254,916 and 560,011.50 is: 1,230,259.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,916 : 560,011.50 = 560,011.50 : x
  2. Step 2: Convert to fraction form
    254,916/560,011.50 = 560,011.50/x
  3. Step 3: Cross multiply
    254,916x = 560,011.50 × 560,011.50
  4. Step 4: Simplify right side
    254,916x = 313,612,880,132.25
  5. Step 5: Solve for x
    x = 313,612,880,132.25/254,916
  6. Step 6: Final answer
    x = 1,230,259.69

Related Problems

Find third proportional to 127,458 and 280,005.75
Half scale
Find third proportional to 509,832 and 1,120,023
Double scale
Find third proportional to 254,918 and 560,016
Similar ratio
Find third proportional to 382,374 and 840,017.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.