Home / 162,484-251,101

Finding the Third Proportional to 162,484 and 251,101

Calculator

Solution

The third proportional to 162,484 and 251,101 is: 388,048.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,484 : 251,101 = 251,101 : x
  2. Step 2: Convert to fraction form
    162,484/251,101 = 251,101/x
  3. Step 3: Cross multiply
    162,484x = 251,101 × 251,101
  4. Step 4: Simplify right side
    162,484x = 63,051,712,201
  5. Step 5: Solve for x
    x = 63,051,712,201/162,484
  6. Step 6: Final answer
    x = 388,048.74

Related Problems

Find third proportional to 81,242 and 125,550.50
Half scale
Find third proportional to 324,968 and 502,202
Double scale
Find third proportional to 162,486 and 251,104
Similar ratio
Find third proportional to 243,726 and 376,651.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.