Home / 88,278.75-130,701.38

Finding the Third Proportional to 88,278.75 and 130,701.38

Calculator

Solution

The third proportional to 88,278.75 and 130,701.38 is: 193,510.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,278.75 : 130,701.38 = 130,701.38 : x
  2. Step 2: Convert to fraction form
    88,278.75/130,701.38 = 130,701.38/x
  3. Step 3: Cross multiply
    88,278.75x = 130,701.38 × 130,701.38
  4. Step 4: Simplify right side
    88,278.75x = 17,082,849,426.89
  5. Step 5: Solve for x
    x = 17,082,849,426.89/88,278.75
  6. Step 6: Final answer
    x = 193,510.32

Related Problems

Find third proportional to 44,139.38 and 65,350.69
Half scale
Find third proportional to 176,557.50 and 261,402.75
Double scale
Find third proportional to 88,281 and 130,704
Similar ratio
Find third proportional to 132,418.13 and 196,052.06
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.