Home / 74,844-160,776

Finding the Third Proportional to 74,844 and 160,776

Calculator

Solution

The third proportional to 74,844 and 160,776 is: 345,370.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,844 : 160,776 = 160,776 : x
  2. Step 2: Convert to fraction form
    74,844/160,776 = 160,776/x
  3. Step 3: Cross multiply
    74,844x = 160,776 × 160,776
  4. Step 4: Simplify right side
    74,844x = 25,848,922,176
  5. Step 5: Solve for x
    x = 25,848,922,176/74,844
  6. Step 6: Final answer
    x = 345,370.67

Related Problems

Find third proportional to 37,422 and 80,388
Half scale
Find third proportional to 149,688 and 321,552
Double scale
Find third proportional to 74,846 and 160,780
Similar ratio
Find third proportional to 112,266 and 241,164
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.