Home / 5,754-9,989

Finding the Third Proportional to 5,754 and 9,989

Calculator

Solution

The third proportional to 5,754 and 9,989 is: 17,341.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754 : 9,989 = 9,989 : x
  2. Step 2: Convert to fraction form
    5,754/9,989 = 9,989/x
  3. Step 3: Cross multiply
    5,754x = 9,989 × 9,989
  4. Step 4: Simplify right side
    5,754x = 99,780,121
  5. Step 5: Solve for x
    x = 99,780,121/5,754
  6. Step 6: Final answer
    x = 17,341.00

Related Problems

Find third proportional to 2,877 and 4,994.50
Half scale
Find third proportional to 11,508 and 19,978
Double scale
Find third proportional to 5,756 and 9,992
Similar ratio
Find third proportional to 8,631 and 14,983.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.74) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.