Home / 53,626-84,984

Finding the Third Proportional to 53,626 and 84,984

Calculator

Solution

The third proportional to 53,626 and 84,984 is: 134,678.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,626 : 84,984 = 84,984 : x
  2. Step 2: Convert to fraction form
    53,626/84,984 = 84,984/x
  3. Step 3: Cross multiply
    53,626x = 84,984 × 84,984
  4. Step 4: Simplify right side
    53,626x = 7,222,280,256
  5. Step 5: Solve for x
    x = 7,222,280,256/53,626
  6. Step 6: Final answer
    x = 134,678.71

Related Problems

Find third proportional to 26,813 and 42,492
Half scale
Find third proportional to 107,252 and 169,968
Double scale
Find third proportional to 53,628 and 84,987
Similar ratio
Find third proportional to 80,439 and 127,476
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.