Home / 28,909.50-46,219.50

Finding the Third Proportional to 28,909.50 and 46,219.50

Calculator

Solution

The third proportional to 28,909.50 and 46,219.50 is: 73,894.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,909.50 : 46,219.50 = 46,219.50 : x
  2. Step 2: Convert to fraction form
    28,909.50/46,219.50 = 46,219.50/x
  3. Step 3: Cross multiply
    28,909.50x = 46,219.50 × 46,219.50
  4. Step 4: Simplify right side
    28,909.50x = 2,136,242,180.25
  5. Step 5: Solve for x
    x = 2,136,242,180.25/28,909.50
  6. Step 6: Final answer
    x = 73,894.12

Related Problems

Find third proportional to 14,454.75 and 23,109.75
Half scale
Find third proportional to 57,819 and 92,439
Double scale
Find third proportional to 28,912 and 46,223
Similar ratio
Find third proportional to 43,364.25 and 69,329.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.