Home / 239,602-569,764

Finding the Third Proportional to 239,602 and 569,764

Calculator

Solution

The third proportional to 239,602 and 569,764 is: 1,354,876.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,602 : 569,764 = 569,764 : x
  2. Step 2: Convert to fraction form
    239,602/569,764 = 569,764/x
  3. Step 3: Cross multiply
    239,602x = 569,764 × 569,764
  4. Step 4: Simplify right side
    239,602x = 324,631,015,696
  5. Step 5: Solve for x
    x = 324,631,015,696/239,602
  6. Step 6: Final answer
    x = 1,354,876.07

Related Problems

Find third proportional to 119,801 and 284,882
Half scale
Find third proportional to 479,204 and 1,139,528
Double scale
Find third proportional to 239,604 and 569,769
Similar ratio
Find third proportional to 359,403 and 854,646
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.