Home / 5,670-7,560

Finding the Third Proportional to 5,670 and 7,560

Calculator

Solution

The third proportional to 5,670 and 7,560 is: 10,080

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670 : 7,560 = 7,560 : x
  2. Step 2: Convert to fraction form
    5,670/7,560 = 7,560/x
  3. Step 3: Cross multiply
    5,670x = 7,560 × 7,560
  4. Step 4: Simplify right side
    5,670x = 57,153,600
  5. Step 5: Solve for x
    x = 57,153,600/5,670
  6. Step 6: Final answer
    x = 10,080

Related Problems

Find third proportional to 2,835 and 3,780
Half scale
Find third proportional to 11,340 and 15,120
Double scale
Find third proportional to 5,672 and 7,563
Similar ratio
Find third proportional to 8,505 and 11,340
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.