Home / 160,356-348,036

Finding the Third Proportional to 160,356 and 348,036

Calculator

Solution

The third proportional to 160,356 and 348,036 is: 755,375.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,356 : 348,036 = 348,036 : x
  2. Step 2: Convert to fraction form
    160,356/348,036 = 348,036/x
  3. Step 3: Cross multiply
    160,356x = 348,036 × 348,036
  4. Step 4: Simplify right side
    160,356x = 121,129,057,296
  5. Step 5: Solve for x
    x = 121,129,057,296/160,356
  6. Step 6: Final answer
    x = 755,375.90

Related Problems

Find third proportional to 80,178 and 174,018
Half scale
Find third proportional to 320,712 and 696,072
Double scale
Find third proportional to 160,358 and 348,040
Similar ratio
Find third proportional to 240,534 and 522,054
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.