Home / 5,053-10,312

Finding the Third Proportional to 5,053 and 10,312

Calculator

Solution

The third proportional to 5,053 and 10,312 is: 21,044.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053 : 10,312 = 10,312 : x
  2. Step 2: Convert to fraction form
    5,053/10,312 = 10,312/x
  3. Step 3: Cross multiply
    5,053x = 10,312 × 10,312
  4. Step 4: Simplify right side
    5,053x = 106,337,344
  5. Step 5: Solve for x
    x = 106,337,344/5,053
  6. Step 6: Final answer
    x = 21,044.40

Related Problems

Find third proportional to 2,526.50 and 5,156
Half scale
Find third proportional to 10,106 and 20,624
Double scale
Find third proportional to 5,055 and 10,316
Similar ratio
Find third proportional to 7,579.50 and 15,468
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.