Home / 173,184-373,120

Finding the Third Proportional to 173,184 and 373,120

Calculator

Solution

The third proportional to 173,184 and 373,120 is: 803,876.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,184 : 373,120 = 373,120 : x
  2. Step 2: Convert to fraction form
    173,184/373,120 = 373,120/x
  3. Step 3: Cross multiply
    173,184x = 373,120 × 373,120
  4. Step 4: Simplify right side
    173,184x = 139,218,534,400
  5. Step 5: Solve for x
    x = 139,218,534,400/173,184
  6. Step 6: Final answer
    x = 803,876.42

Related Problems

Find third proportional to 86,592 and 186,560
Half scale
Find third proportional to 346,368 and 746,240
Double scale
Find third proportional to 173,186 and 373,124
Similar ratio
Find third proportional to 259,776 and 559,680
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.