Home / 315,759.66-483,111.56

Finding the Third Proportional to 315,759.66 and 483,111.56

Calculator

Solution

The third proportional to 315,759.66 and 483,111.56 is: 739,159.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    315,759.66 : 483,111.56 = 483,111.56 : x
  2. Step 2: Convert to fraction form
    315,759.66/483,111.56 = 483,111.56/x
  3. Step 3: Cross multiply
    315,759.66x = 483,111.56 × 483,111.56
  4. Step 4: Simplify right side
    315,759.66x = 233,396,781,821.19
  5. Step 5: Solve for x
    x = 233,396,781,821.19/315,759.66
  6. Step 6: Final answer
    x = 739,159.60

Related Problems

Find third proportional to 157,879.83 and 241,555.78
Half scale
Find third proportional to 631,519.31 and 966,223.13
Double scale
Find third proportional to 315,762 and 483,115
Similar ratio
Find third proportional to 473,639.48 and 724,667.34
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.