Home / 13,453-31,262.50

Finding the Third Proportional to 13,453 and 31,262.50

Calculator

Solution

The third proportional to 13,453 and 31,262.50 is: 72,648.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,453 : 31,262.50 = 31,262.50 : x
  2. Step 2: Convert to fraction form
    13,453/31,262.50 = 31,262.50/x
  3. Step 3: Cross multiply
    13,453x = 31,262.50 × 31,262.50
  4. Step 4: Simplify right side
    13,453x = 977,343,906.25
  5. Step 5: Solve for x
    x = 977,343,906.25/13,453
  6. Step 6: Final answer
    x = 72,648.77

Related Problems

Find third proportional to 6,726.50 and 15,631.25
Half scale
Find third proportional to 26,906 and 62,525
Double scale
Find third proportional to 13,455 and 31,267
Similar ratio
Find third proportional to 20,179.50 and 46,893.75
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.