Home / 249,655-534,302

Finding the Third Proportional to 249,655 and 534,302

Calculator

Solution

The third proportional to 249,655 and 534,302 is: 1,143,492.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,655 : 534,302 = 534,302 : x
  2. Step 2: Convert to fraction form
    249,655/534,302 = 534,302/x
  3. Step 3: Cross multiply
    249,655x = 534,302 × 534,302
  4. Step 4: Simplify right side
    249,655x = 285,478,627,204
  5. Step 5: Solve for x
    x = 285,478,627,204/249,655
  6. Step 6: Final answer
    x = 1,143,492.53

Related Problems

Find third proportional to 124,827.50 and 267,151
Half scale
Find third proportional to 499,310 and 1,068,604
Double scale
Find third proportional to 249,657 and 534,306
Similar ratio
Find third proportional to 374,482.50 and 801,453
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.