Home / 162,303-349,572

Finding the Third Proportional to 162,303 and 349,572

Calculator

Solution

The third proportional to 162,303 and 349,572 is: 752,916.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,303 : 349,572 = 349,572 : x
  2. Step 2: Convert to fraction form
    162,303/349,572 = 349,572/x
  3. Step 3: Cross multiply
    162,303x = 349,572 × 349,572
  4. Step 4: Simplify right side
    162,303x = 122,200,583,184
  5. Step 5: Solve for x
    x = 122,200,583,184/162,303
  6. Step 6: Final answer
    x = 752,916.36

Related Problems

Find third proportional to 81,151.50 and 174,786
Half scale
Find third proportional to 324,606 and 699,144
Double scale
Find third proportional to 162,305 and 349,576
Similar ratio
Find third proportional to 243,454.50 and 524,358
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.