Home / 376,770-565,161

Finding the Third Proportional to 376,770 and 565,161

Calculator

Solution

The third proportional to 376,770 and 565,161 is: 847,750.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,770 : 565,161 = 565,161 : x
  2. Step 2: Convert to fraction form
    376,770/565,161 = 565,161/x
  3. Step 3: Cross multiply
    376,770x = 565,161 × 565,161
  4. Step 4: Simplify right side
    376,770x = 319,406,955,921
  5. Step 5: Solve for x
    x = 319,406,955,921/376,770
  6. Step 6: Final answer
    x = 847,750.50

Related Problems

Find third proportional to 188,385 and 282,580.50
Half scale
Find third proportional to 753,540 and 1,130,322
Double scale
Find third proportional to 376,772 and 565,164
Similar ratio
Find third proportional to 565,155 and 847,741.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.