Home / 166,931-353,725.50

Finding the Third Proportional to 166,931 and 353,725.50

Calculator

Solution

The third proportional to 166,931 and 353,725.50 is: 749,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,931 : 353,725.50 = 353,725.50 : x
  2. Step 2: Convert to fraction form
    166,931/353,725.50 = 353,725.50/x
  3. Step 3: Cross multiply
    166,931x = 353,725.50 × 353,725.50
  4. Step 4: Simplify right side
    166,931x = 125,121,729,350.25
  5. Step 5: Solve for x
    x = 125,121,729,350.25/166,931
  6. Step 6: Final answer
    x = 749,541.60

Related Problems

Find third proportional to 83,465.50 and 176,862.75
Half scale
Find third proportional to 333,862 and 707,451
Double scale
Find third proportional to 166,933 and 353,730
Similar ratio
Find third proportional to 250,396.50 and 530,588.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.