Home / 359,933-558,764

Finding the Third Proportional to 359,933 and 558,764

Calculator

Solution

The third proportional to 359,933 and 558,764 is: 867,431.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,933 : 558,764 = 558,764 : x
  2. Step 2: Convert to fraction form
    359,933/558,764 = 558,764/x
  3. Step 3: Cross multiply
    359,933x = 558,764 × 558,764
  4. Step 4: Simplify right side
    359,933x = 312,217,207,696
  5. Step 5: Solve for x
    x = 312,217,207,696/359,933
  6. Step 6: Final answer
    x = 867,431.46

Related Problems

Find third proportional to 179,966.50 and 279,382
Half scale
Find third proportional to 719,866 and 1,117,528
Double scale
Find third proportional to 359,935 and 558,767
Similar ratio
Find third proportional to 539,899.50 and 838,146
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.