Home / 363,051-484,899.75

Finding the Third Proportional to 363,051 and 484,899.75

Calculator

Solution

The third proportional to 363,051 and 484,899.75 is: 647,643.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,051 : 484,899.75 = 484,899.75 : x
  2. Step 2: Convert to fraction form
    363,051/484,899.75 = 484,899.75/x
  3. Step 3: Cross multiply
    363,051x = 484,899.75 × 484,899.75
  4. Step 4: Simplify right side
    363,051x = 235,127,767,550.06
  5. Step 5: Solve for x
    x = 235,127,767,550.06/363,051
  6. Step 6: Final answer
    x = 647,643.91

Related Problems

Find third proportional to 181,525.50 and 242,449.88
Half scale
Find third proportional to 726,102 and 969,799.50
Double scale
Find third proportional to 363,053 and 484,902
Similar ratio
Find third proportional to 544,576.50 and 727,349.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.