Home / 248,242-535,838

Finding the Third Proportional to 248,242 and 535,838

Calculator

Solution

The third proportional to 248,242 and 535,838 is: 1,156,622.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,242 : 535,838 = 535,838 : x
  2. Step 2: Convert to fraction form
    248,242/535,838 = 535,838/x
  3. Step 3: Cross multiply
    248,242x = 535,838 × 535,838
  4. Step 4: Simplify right side
    248,242x = 287,122,362,244
  5. Step 5: Solve for x
    x = 287,122,362,244/248,242
  6. Step 6: Final answer
    x = 1,156,622.82

Related Problems

Find third proportional to 124,121 and 267,919
Half scale
Find third proportional to 496,484 and 1,071,676
Double scale
Find third proportional to 248,244 and 535,842
Similar ratio
Find third proportional to 372,363 and 803,757
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.