Home / 51,184-77,562

Finding the Third Proportional to 51,184 and 77,562

Calculator

Solution

The third proportional to 51,184 and 77,562 is: 117,534.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,184 : 77,562 = 77,562 : x
  2. Step 2: Convert to fraction form
    51,184/77,562 = 77,562/x
  3. Step 3: Cross multiply
    51,184x = 77,562 × 77,562
  4. Step 4: Simplify right side
    51,184x = 6,015,863,844
  5. Step 5: Solve for x
    x = 6,015,863,844/51,184
  6. Step 6: Final answer
    x = 117,534.07

Related Problems

Find third proportional to 25,592 and 38,781
Half scale
Find third proportional to 102,368 and 155,124
Double scale
Find third proportional to 51,186 and 77,565
Similar ratio
Find third proportional to 76,776 and 116,343
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.