Home / 234,579-334,228.50

Finding the Third Proportional to 234,579 and 334,228.50

Calculator

Solution

The third proportional to 234,579 and 334,228.50 is: 476,209.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,579 : 334,228.50 = 334,228.50 : x
  2. Step 2: Convert to fraction form
    234,579/334,228.50 = 334,228.50/x
  3. Step 3: Cross multiply
    234,579x = 334,228.50 × 334,228.50
  4. Step 4: Simplify right side
    234,579x = 111,708,690,212.25
  5. Step 5: Solve for x
    x = 111,708,690,212.25/234,579
  6. Step 6: Final answer
    x = 476,209.25

Related Problems

Find third proportional to 117,289.50 and 167,114.25
Half scale
Find third proportional to 469,158 and 668,457
Double scale
Find third proportional to 234,581 and 334,231
Similar ratio
Find third proportional to 351,868.50 and 501,342.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.