Home / 7,754.50-11,076

Finding the Third Proportional to 7,754.50 and 11,076

Calculator

Solution

The third proportional to 7,754.50 and 11,076 is: 15,820.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,754.50 : 11,076 = 11,076 : x
  2. Step 2: Convert to fraction form
    7,754.50/11,076 = 11,076/x
  3. Step 3: Cross multiply
    7,754.50x = 11,076 × 11,076
  4. Step 4: Simplify right side
    7,754.50x = 122,677,776
  5. Step 5: Solve for x
    x = 122,677,776/7,754.50
  6. Step 6: Final answer
    x = 15,820.20

Related Problems

Find third proportional to 3,877.25 and 5,538
Half scale
Find third proportional to 15,509 and 22,152
Double scale
Find third proportional to 7,757 and 11,079
Similar ratio
Find third proportional to 11,631.75 and 16,614
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.