Home / 173,088-373,816

Finding the Third Proportional to 173,088 and 373,816

Calculator

Solution

The third proportional to 173,088 and 373,816 is: 807,325.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,088 : 373,816 = 373,816 : x
  2. Step 2: Convert to fraction form
    173,088/373,816 = 373,816/x
  3. Step 3: Cross multiply
    173,088x = 373,816 × 373,816
  4. Step 4: Simplify right side
    173,088x = 139,738,401,856
  5. Step 5: Solve for x
    x = 139,738,401,856/173,088
  6. Step 6: Final answer
    x = 807,325.76

Related Problems

Find third proportional to 86,544 and 186,908
Half scale
Find third proportional to 346,176 and 747,632
Double scale
Find third proportional to 173,090 and 373,820
Similar ratio
Find third proportional to 259,632 and 560,724
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.