Home / 152,368-330,944

Finding the Third Proportional to 152,368 and 330,944

Calculator

Solution

The third proportional to 152,368 and 330,944 is: 718,811.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,368 : 330,944 = 330,944 : x
  2. Step 2: Convert to fraction form
    152,368/330,944 = 330,944/x
  3. Step 3: Cross multiply
    152,368x = 330,944 × 330,944
  4. Step 4: Simplify right side
    152,368x = 109,523,931,136
  5. Step 5: Solve for x
    x = 109,523,931,136/152,368
  6. Step 6: Final answer
    x = 718,811.90

Related Problems

Find third proportional to 76,184 and 165,472
Half scale
Find third proportional to 304,736 and 661,888
Double scale
Find third proportional to 152,370 and 330,948
Similar ratio
Find third proportional to 228,552 and 496,416
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.