Home / 5,782-8,794.50

Finding the Third Proportional to 5,782 and 8,794.50

Calculator

Solution

The third proportional to 5,782 and 8,794.50 is: 13,376.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,782 : 8,794.50 = 8,794.50 : x
  2. Step 2: Convert to fraction form
    5,782/8,794.50 = 8,794.50/x
  3. Step 3: Cross multiply
    5,782x = 8,794.50 × 8,794.50
  4. Step 4: Simplify right side
    5,782x = 77,343,230.25
  5. Step 5: Solve for x
    x = 77,343,230.25/5,782
  6. Step 6: Final answer
    x = 13,376.55

Related Problems

Find third proportional to 2,891 and 4,397.25
Half scale
Find third proportional to 11,564 and 17,589
Double scale
Find third proportional to 5,784 and 8,798
Similar ratio
Find third proportional to 8,673 and 13,191.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.