Home / 61,535-87,994

Finding the Third Proportional to 61,535 and 87,994

Calculator

Solution

The third proportional to 61,535 and 87,994 is: 125,829.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,535 : 87,994 = 87,994 : x
  2. Step 2: Convert to fraction form
    61,535/87,994 = 87,994/x
  3. Step 3: Cross multiply
    61,535x = 87,994 × 87,994
  4. Step 4: Simplify right side
    61,535x = 7,742,944,036
  5. Step 5: Solve for x
    x = 7,742,944,036/61,535
  6. Step 6: Final answer
    x = 125,829.92

Related Problems

Find third proportional to 30,767.50 and 43,997
Half scale
Find third proportional to 123,070 and 175,988
Double scale
Find third proportional to 61,537 and 87,997
Similar ratio
Find third proportional to 92,302.50 and 131,991
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.