Home / 102,585-160,357.50

Finding the Third Proportional to 102,585 and 160,357.50

Calculator

Solution

The third proportional to 102,585 and 160,357.50 is: 250,665.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,585 : 160,357.50 = 160,357.50 : x
  2. Step 2: Convert to fraction form
    102,585/160,357.50 = 160,357.50/x
  3. Step 3: Cross multiply
    102,585x = 160,357.50 × 160,357.50
  4. Step 4: Simplify right side
    102,585x = 25,714,527,806.25
  5. Step 5: Solve for x
    x = 25,714,527,806.25/102,585
  6. Step 6: Final answer
    x = 250,665.57

Related Problems

Find third proportional to 51,292.50 and 80,178.75
Half scale
Find third proportional to 205,170 and 320,715
Double scale
Find third proportional to 102,587 and 160,361
Similar ratio
Find third proportional to 153,877.50 and 240,536.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.