Home / 160,312-250,173

Finding the Third Proportional to 160,312 and 250,173

Calculator

Solution

The third proportional to 160,312 and 250,173 is: 390,404.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,312 : 250,173 = 250,173 : x
  2. Step 2: Convert to fraction form
    160,312/250,173 = 250,173/x
  3. Step 3: Cross multiply
    160,312x = 250,173 × 250,173
  4. Step 4: Simplify right side
    160,312x = 62,586,529,929
  5. Step 5: Solve for x
    x = 62,586,529,929/160,312
  6. Step 6: Final answer
    x = 390,404.52

Related Problems

Find third proportional to 80,156 and 125,086.50
Half scale
Find third proportional to 320,624 and 500,346
Double scale
Find third proportional to 160,314 and 250,176
Similar ratio
Find third proportional to 240,468 and 375,259.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.