Home / 202,540.50-442,503

Finding the Third Proportional to 202,540.50 and 442,503

Calculator

Solution

The third proportional to 202,540.50 and 442,503 is: 966,764.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,540.50 : 442,503 = 442,503 : x
  2. Step 2: Convert to fraction form
    202,540.50/442,503 = 442,503/x
  3. Step 3: Cross multiply
    202,540.50x = 442,503 × 442,503
  4. Step 4: Simplify right side
    202,540.50x = 195,808,905,009
  5. Step 5: Solve for x
    x = 195,808,905,009/202,540.50
  6. Step 6: Final answer
    x = 966,764.20

Related Problems

Find third proportional to 101,270.25 and 221,251.50
Half scale
Find third proportional to 405,081 and 885,006
Double scale
Find third proportional to 202,543 and 442,507
Similar ratio
Find third proportional to 303,810.75 and 663,754.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.