Home / 74,632-112,670

Finding the Third Proportional to 74,632 and 112,670

Calculator

Solution

The third proportional to 74,632 and 112,670 is: 170,094.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,632 : 112,670 = 112,670 : x
  2. Step 2: Convert to fraction form
    74,632/112,670 = 112,670/x
  3. Step 3: Cross multiply
    74,632x = 112,670 × 112,670
  4. Step 4: Simplify right side
    74,632x = 12,694,528,900
  5. Step 5: Solve for x
    x = 12,694,528,900/74,632
  6. Step 6: Final answer
    x = 170,094.98

Related Problems

Find third proportional to 37,316 and 56,335
Half scale
Find third proportional to 149,264 and 225,340
Double scale
Find third proportional to 74,634 and 112,673
Similar ratio
Find third proportional to 111,948 and 169,005
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.