Home / 4,298-9,300

Finding the Third Proportional to 4,298 and 9,300

Calculator

Solution

The third proportional to 4,298 and 9,300 is: 20,123.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298 : 9,300 = 9,300 : x
  2. Step 2: Convert to fraction form
    4,298/9,300 = 9,300/x
  3. Step 3: Cross multiply
    4,298x = 9,300 × 9,300
  4. Step 4: Simplify right side
    4,298x = 86,490,000
  5. Step 5: Solve for x
    x = 86,490,000/4,298
  6. Step 6: Final answer
    x = 20,123.31

Related Problems

Find third proportional to 2,149 and 4,650
Half scale
Find third proportional to 8,596 and 18,600
Double scale
Find third proportional to 4,300 and 9,304
Similar ratio
Find third proportional to 6,447 and 13,950
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.