Home / 29,203.50-42,306

Finding the Third Proportional to 29,203.50 and 42,306

Calculator

Solution

The third proportional to 29,203.50 and 42,306 is: 61,287.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,203.50 : 42,306 = 42,306 : x
  2. Step 2: Convert to fraction form
    29,203.50/42,306 = 42,306/x
  3. Step 3: Cross multiply
    29,203.50x = 42,306 × 42,306
  4. Step 4: Simplify right side
    29,203.50x = 1,789,797,636
  5. Step 5: Solve for x
    x = 1,789,797,636/29,203.50
  6. Step 6: Final answer
    x = 61,287.09

Related Problems

Find third proportional to 14,601.75 and 21,153
Half scale
Find third proportional to 58,407 and 84,612
Double scale
Find third proportional to 29,206 and 42,309
Similar ratio
Find third proportional to 43,805.25 and 63,459
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.