Home / 20,484-49,482

Finding the Third Proportional to 20,484 and 49,482

Calculator

Solution

The third proportional to 20,484 and 49,482 is: 119,530.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,484 : 49,482 = 49,482 : x
  2. Step 2: Convert to fraction form
    20,484/49,482 = 49,482/x
  3. Step 3: Cross multiply
    20,484x = 49,482 × 49,482
  4. Step 4: Simplify right side
    20,484x = 2,448,468,324
  5. Step 5: Solve for x
    x = 2,448,468,324/20,484
  6. Step 6: Final answer
    x = 119,530.77

Related Problems

Find third proportional to 10,242 and 24,741
Half scale
Find third proportional to 40,968 and 98,964
Double scale
Find third proportional to 20,486 and 49,487
Similar ratio
Find third proportional to 30,726 and 74,223
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.