Home / 923.50-2,143

Finding the Third Proportional to 923.50 and 2,143

Calculator

Solution

The third proportional to 923.50 and 2,143 is: 4,972.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    923.50 : 2,143 = 2,143 : x
  2. Step 2: Convert to fraction form
    923.50/2,143 = 2,143/x
  3. Step 3: Cross multiply
    923.50x = 2,143 × 2,143
  4. Step 4: Simplify right side
    923.50x = 4,592,449
  5. Step 5: Solve for x
    x = 4,592,449/923.50
  6. Step 6: Final answer
    x = 4,972.87

Related Problems

Find third proportional to 461.75 and 1,071.50
Half scale
Find third proportional to 1,847 and 4,286
Double scale
Find third proportional to 926 and 2,148
Similar ratio
Find third proportional to 1,385.25 and 3,214.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.