Home / 113,188-153,173

Finding the Third Proportional to 113,188 and 153,173

Calculator

Solution

The third proportional to 113,188 and 153,173 is: 207,283.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,188 : 153,173 = 153,173 : x
  2. Step 2: Convert to fraction form
    113,188/153,173 = 153,173/x
  3. Step 3: Cross multiply
    113,188x = 153,173 × 153,173
  4. Step 4: Simplify right side
    113,188x = 23,461,967,929
  5. Step 5: Solve for x
    x = 23,461,967,929/113,188
  6. Step 6: Final answer
    x = 207,283.17

Related Problems

Find third proportional to 56,594 and 76,586.50
Half scale
Find third proportional to 226,376 and 306,346
Double scale
Find third proportional to 113,190 and 153,176
Similar ratio
Find third proportional to 169,782 and 229,759.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.