Home / 9,298-18,776

Finding the Third Proportional to 9,298 and 18,776

Calculator

Solution

The third proportional to 9,298 and 18,776 is: 37,915.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298 : 18,776 = 18,776 : x
  2. Step 2: Convert to fraction form
    9,298/18,776 = 18,776/x
  3. Step 3: Cross multiply
    9,298x = 18,776 × 18,776
  4. Step 4: Simplify right side
    9,298x = 352,538,176
  5. Step 5: Solve for x
    x = 352,538,176/9,298
  6. Step 6: Final answer
    x = 37,915.48

Related Problems

Find third proportional to 4,649 and 9,388
Half scale
Find third proportional to 18,596 and 37,552
Double scale
Find third proportional to 9,300 and 18,780
Similar ratio
Find third proportional to 13,947 and 28,164
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.02) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.