Home / 77,451-114,737

Finding the Third Proportional to 77,451 and 114,737

Calculator

Solution

The third proportional to 77,451 and 114,737 is: 169,973.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,451 : 114,737 = 114,737 : x
  2. Step 2: Convert to fraction form
    77,451/114,737 = 114,737/x
  3. Step 3: Cross multiply
    77,451x = 114,737 × 114,737
  4. Step 4: Simplify right side
    77,451x = 13,164,579,169
  5. Step 5: Solve for x
    x = 13,164,579,169/77,451
  6. Step 6: Final answer
    x = 169,973.00

Related Problems

Find third proportional to 38,725.50 and 57,368.50
Half scale
Find third proportional to 154,902 and 229,474
Double scale
Find third proportional to 77,453 and 114,740
Similar ratio
Find third proportional to 116,176.50 and 172,105.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.