Home / 98,804-213,056

Finding the Third Proportional to 98,804 and 213,056

Calculator

Solution

The third proportional to 98,804 and 213,056 is: 459,423.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,804 : 213,056 = 213,056 : x
  2. Step 2: Convert to fraction form
    98,804/213,056 = 213,056/x
  3. Step 3: Cross multiply
    98,804x = 213,056 × 213,056
  4. Step 4: Simplify right side
    98,804x = 45,392,859,136
  5. Step 5: Solve for x
    x = 45,392,859,136/98,804
  6. Step 6: Final answer
    x = 459,423.29

Related Problems

Find third proportional to 49,402 and 106,528
Half scale
Find third proportional to 197,608 and 426,112
Double scale
Find third proportional to 98,806 and 213,060
Similar ratio
Find third proportional to 148,206 and 319,584
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.