Home / 166,316-255,624

Finding the Third Proportional to 166,316 and 255,624

Calculator

Solution

The third proportional to 166,316 and 255,624 is: 392,888.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,316 : 255,624 = 255,624 : x
  2. Step 2: Convert to fraction form
    166,316/255,624 = 255,624/x
  3. Step 3: Cross multiply
    166,316x = 255,624 × 255,624
  4. Step 4: Simplify right side
    166,316x = 65,343,629,376
  5. Step 5: Solve for x
    x = 65,343,629,376/166,316
  6. Step 6: Final answer
    x = 392,888.41

Related Problems

Find third proportional to 83,158 and 127,812
Half scale
Find third proportional to 332,632 and 511,248
Double scale
Find third proportional to 166,318 and 255,627
Similar ratio
Find third proportional to 249,474 and 383,436
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.