Home / 124,508-186,886

Finding the Third Proportional to 124,508 and 186,886

Calculator

Solution

The third proportional to 124,508 and 186,886 is: 280,515.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,508 : 186,886 = 186,886 : x
  2. Step 2: Convert to fraction form
    124,508/186,886 = 186,886/x
  3. Step 3: Cross multiply
    124,508x = 186,886 × 186,886
  4. Step 4: Simplify right side
    124,508x = 34,926,376,996
  5. Step 5: Solve for x
    x = 34,926,376,996/124,508
  6. Step 6: Final answer
    x = 280,515.12

Related Problems

Find third proportional to 62,254 and 93,443
Half scale
Find third proportional to 249,016 and 373,772
Double scale
Find third proportional to 124,510 and 186,889
Similar ratio
Find third proportional to 186,762 and 280,329
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.