Home / 156,361-304,943

Finding the Third Proportional to 156,361 and 304,943

Calculator

Solution

The third proportional to 156,361 and 304,943 is: 594,715.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,361 : 304,943 = 304,943 : x
  2. Step 2: Convert to fraction form
    156,361/304,943 = 304,943/x
  3. Step 3: Cross multiply
    156,361x = 304,943 × 304,943
  4. Step 4: Simplify right side
    156,361x = 92,990,233,249
  5. Step 5: Solve for x
    x = 92,990,233,249/156,361
  6. Step 6: Final answer
    x = 594,715.01

Related Problems

Find third proportional to 78,180.50 and 152,471.50
Half scale
Find third proportional to 312,722 and 609,886
Double scale
Find third proportional to 156,363 and 304,947
Similar ratio
Find third proportional to 234,541.50 and 457,414.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.