Home / 245,526-528,597

Finding the Third Proportional to 245,526 and 528,597

Calculator

Solution

The third proportional to 245,526 and 528,597 is: 1,138,025.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,526 : 528,597 = 528,597 : x
  2. Step 2: Convert to fraction form
    245,526/528,597 = 528,597/x
  3. Step 3: Cross multiply
    245,526x = 528,597 × 528,597
  4. Step 4: Simplify right side
    245,526x = 279,414,788,409
  5. Step 5: Solve for x
    x = 279,414,788,409/245,526
  6. Step 6: Final answer
    x = 1,138,025.25

Related Problems

Find third proportional to 122,763 and 264,298.50
Half scale
Find third proportional to 491,052 and 1,057,194
Double scale
Find third proportional to 245,528 and 528,601
Similar ratio
Find third proportional to 368,289 and 792,895.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.