Home / 134,536.50-277,818.75

Finding the Third Proportional to 134,536.50 and 277,818.75

Calculator

Solution

The third proportional to 134,536.50 and 277,818.75 is: 573,697.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,536.50 : 277,818.75 = 277,818.75 : x
  2. Step 2: Convert to fraction form
    134,536.50/277,818.75 = 277,818.75/x
  3. Step 3: Cross multiply
    134,536.50x = 277,818.75 × 277,818.75
  4. Step 4: Simplify right side
    134,536.50x = 77,183,257,851.56
  5. Step 5: Solve for x
    x = 77,183,257,851.56/134,536.50
  6. Step 6: Final answer
    x = 573,697.53

Related Problems

Find third proportional to 67,268.25 and 138,909.38
Half scale
Find third proportional to 269,073 and 555,637.50
Double scale
Find third proportional to 134,539 and 277,823
Similar ratio
Find third proportional to 201,804.75 and 416,728.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.