Home / 40,032-87,588

Finding the Third Proportional to 40,032 and 87,588

Calculator

Solution

The third proportional to 40,032 and 87,588 is: 191,638.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,032 : 87,588 = 87,588 : x
  2. Step 2: Convert to fraction form
    40,032/87,588 = 87,588/x
  3. Step 3: Cross multiply
    40,032x = 87,588 × 87,588
  4. Step 4: Simplify right side
    40,032x = 7,671,657,744
  5. Step 5: Solve for x
    x = 7,671,657,744/40,032
  6. Step 6: Final answer
    x = 191,638.13

Related Problems

Find third proportional to 20,016 and 43,794
Half scale
Find third proportional to 80,064 and 175,176
Double scale
Find third proportional to 40,034 and 87,592
Similar ratio
Find third proportional to 60,048 and 131,382
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.