Home / 124,345-272,018

Finding the Third Proportional to 124,345 and 272,018

Calculator

Solution

The third proportional to 124,345 and 272,018 is: 595,068.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,345 : 272,018 = 272,018 : x
  2. Step 2: Convert to fraction form
    124,345/272,018 = 272,018/x
  3. Step 3: Cross multiply
    124,345x = 272,018 × 272,018
  4. Step 4: Simplify right side
    124,345x = 73,993,792,324
  5. Step 5: Solve for x
    x = 73,993,792,324/124,345
  6. Step 6: Final answer
    x = 595,068.50

Related Problems

Find third proportional to 62,172.50 and 136,009
Half scale
Find third proportional to 248,690 and 544,036
Double scale
Find third proportional to 124,347 and 272,022
Similar ratio
Find third proportional to 186,517.50 and 408,027
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.