Home / 249,456-547,200

Finding the Third Proportional to 249,456 and 547,200

Calculator

Solution

The third proportional to 249,456 and 547,200 is: 1,200,323.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,456 : 547,200 = 547,200 : x
  2. Step 2: Convert to fraction form
    249,456/547,200 = 547,200/x
  3. Step 3: Cross multiply
    249,456x = 547,200 × 547,200
  4. Step 4: Simplify right side
    249,456x = 299,427,840,000
  5. Step 5: Solve for x
    x = 299,427,840,000/249,456
  6. Step 6: Final answer
    x = 1,200,323.26

Related Problems

Find third proportional to 124,728 and 273,600
Half scale
Find third proportional to 498,912 and 1,094,400
Double scale
Find third proportional to 249,458 and 547,204
Similar ratio
Find third proportional to 374,184 and 820,800
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.