Home / 249,550-536,454

Finding the Third Proportional to 249,550 and 536,454

Calculator

Solution

The third proportional to 249,550 and 536,454 is: 1,153,207.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,550 : 536,454 = 536,454 : x
  2. Step 2: Convert to fraction form
    249,550/536,454 = 536,454/x
  3. Step 3: Cross multiply
    249,550x = 536,454 × 536,454
  4. Step 4: Simplify right side
    249,550x = 287,782,894,116
  5. Step 5: Solve for x
    x = 287,782,894,116/249,550
  6. Step 6: Final answer
    x = 1,153,207.35

Related Problems

Find third proportional to 124,775 and 268,227
Half scale
Find third proportional to 499,100 and 1,072,908
Double scale
Find third proportional to 249,552 and 536,458
Similar ratio
Find third proportional to 374,325 and 804,681
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.