Home / 348,146-469,724

Finding the Third Proportional to 348,146 and 469,724

Calculator

Solution

The third proportional to 348,146 and 469,724 is: 633,758.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,146 : 469,724 = 469,724 : x
  2. Step 2: Convert to fraction form
    348,146/469,724 = 469,724/x
  3. Step 3: Cross multiply
    348,146x = 469,724 × 469,724
  4. Step 4: Simplify right side
    348,146x = 220,640,636,176
  5. Step 5: Solve for x
    x = 220,640,636,176/348,146
  6. Step 6: Final answer
    x = 633,758.93

Related Problems

Find third proportional to 174,073 and 234,862
Half scale
Find third proportional to 696,292 and 939,448
Double scale
Find third proportional to 348,148 and 469,727
Similar ratio
Find third proportional to 522,219 and 704,586
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.