Home / 266,496-410,035

Finding the Third Proportional to 266,496 and 410,035

Calculator

Solution

The third proportional to 266,496 and 410,035 is: 630,886.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,496 : 410,035 = 410,035 : x
  2. Step 2: Convert to fraction form
    266,496/410,035 = 410,035/x
  3. Step 3: Cross multiply
    266,496x = 410,035 × 410,035
  4. Step 4: Simplify right side
    266,496x = 168,128,701,225
  5. Step 5: Solve for x
    x = 168,128,701,225/266,496
  6. Step 6: Final answer
    x = 630,886.40

Related Problems

Find third proportional to 133,248 and 205,017.50
Half scale
Find third proportional to 532,992 and 820,070
Double scale
Find third proportional to 266,498 and 410,038
Similar ratio
Find third proportional to 399,744 and 615,052.50
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.