Home / 19,306-29,007

Finding the Third Proportional to 19,306 and 29,007

Calculator

Solution

The third proportional to 19,306 and 29,007 is: 43,582.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,306 : 29,007 = 29,007 : x
  2. Step 2: Convert to fraction form
    19,306/29,007 = 29,007/x
  3. Step 3: Cross multiply
    19,306x = 29,007 × 29,007
  4. Step 4: Simplify right side
    19,306x = 841,406,049
  5. Step 5: Solve for x
    x = 841,406,049/19,306
  6. Step 6: Final answer
    x = 43,582.62

Related Problems

Find third proportional to 9,653 and 14,503.50
Half scale
Find third proportional to 38,612 and 58,014
Double scale
Find third proportional to 19,308 and 29,010
Similar ratio
Find third proportional to 28,959 and 43,510.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.