Home / 183,547.50-258,480

Finding the Third Proportional to 183,547.50 and 258,480

Calculator

Solution

The third proportional to 183,547.50 and 258,480 is: 364,003.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,547.50 : 258,480 = 258,480 : x
  2. Step 2: Convert to fraction form
    183,547.50/258,480 = 258,480/x
  3. Step 3: Cross multiply
    183,547.50x = 258,480 × 258,480
  4. Step 4: Simplify right side
    183,547.50x = 66,811,910,400
  5. Step 5: Solve for x
    x = 66,811,910,400/183,547.50
  6. Step 6: Final answer
    x = 364,003.38

Related Problems

Find third proportional to 91,773.75 and 129,240
Half scale
Find third proportional to 367,095 and 516,960
Double scale
Find third proportional to 183,550 and 258,483
Similar ratio
Find third proportional to 275,321.25 and 387,720
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.