Home / 357,266.25-507,825

Finding the Third Proportional to 357,266.25 and 507,825

Calculator

Solution

The third proportional to 357,266.25 and 507,825 is: 721,832.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,266.25 : 507,825 = 507,825 : x
  2. Step 2: Convert to fraction form
    357,266.25/507,825 = 507,825/x
  3. Step 3: Cross multiply
    357,266.25x = 507,825 × 507,825
  4. Step 4: Simplify right side
    357,266.25x = 257,886,230,625
  5. Step 5: Solve for x
    x = 257,886,230,625/357,266.25
  6. Step 6: Final answer
    x = 721,832.05

Related Problems

Find third proportional to 178,633.13 and 253,912.50
Half scale
Find third proportional to 714,532.50 and 1,015,650
Double scale
Find third proportional to 357,268 and 507,828
Similar ratio
Find third proportional to 535,899.38 and 761,737.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.