Home / 183,360-291,761.50

Finding the Third Proportional to 183,360 and 291,761.50

Calculator

Solution

The third proportional to 183,360 and 291,761.50 is: 464,249.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,360 : 291,761.50 = 291,761.50 : x
  2. Step 2: Convert to fraction form
    183,360/291,761.50 = 291,761.50/x
  3. Step 3: Cross multiply
    183,360x = 291,761.50 × 291,761.50
  4. Step 4: Simplify right side
    183,360x = 85,124,772,882.25
  5. Step 5: Solve for x
    x = 85,124,772,882.25/183,360
  6. Step 6: Final answer
    x = 464,249.42

Related Problems

Find third proportional to 91,680 and 145,880.75
Half scale
Find third proportional to 366,720 and 583,523
Double scale
Find third proportional to 183,362 and 291,765
Similar ratio
Find third proportional to 275,040 and 437,642.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.