Home / 249,552-353,112.75

Finding the Third Proportional to 249,552 and 353,112.75

Calculator

Solution

The third proportional to 249,552 and 353,112.75 is: 499,649.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,552 : 353,112.75 = 353,112.75 : x
  2. Step 2: Convert to fraction form
    249,552/353,112.75 = 353,112.75/x
  3. Step 3: Cross multiply
    249,552x = 353,112.75 × 353,112.75
  4. Step 4: Simplify right side
    249,552x = 124,688,614,212.56
  5. Step 5: Solve for x
    x = 124,688,614,212.56/249,552
  6. Step 6: Final answer
    x = 499,649.83

Related Problems

Find third proportional to 124,776 and 176,556.38
Half scale
Find third proportional to 499,104 and 706,225.50
Double scale
Find third proportional to 249,554 and 353,116
Similar ratio
Find third proportional to 374,328 and 529,669.13
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.