Home / 27,518-45,528

Finding the Third Proportional to 27,518 and 45,528

Calculator

Solution

The third proportional to 27,518 and 45,528 is: 75,325.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,518 : 45,528 = 45,528 : x
  2. Step 2: Convert to fraction form
    27,518/45,528 = 45,528/x
  3. Step 3: Cross multiply
    27,518x = 45,528 × 45,528
  4. Step 4: Simplify right side
    27,518x = 2,072,798,784
  5. Step 5: Solve for x
    x = 2,072,798,784/27,518
  6. Step 6: Final answer
    x = 75,325.20

Related Problems

Find third proportional to 13,759 and 22,764
Half scale
Find third proportional to 55,036 and 91,056
Double scale
Find third proportional to 27,520 and 45,531
Similar ratio
Find third proportional to 41,277 and 68,292
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.