Home / 98,254-210,528

Finding the Third Proportional to 98,254 and 210,528

Calculator

Solution

The third proportional to 98,254 and 210,528 is: 451,096.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,254 : 210,528 = 210,528 : x
  2. Step 2: Convert to fraction form
    98,254/210,528 = 210,528/x
  3. Step 3: Cross multiply
    98,254x = 210,528 × 210,528
  4. Step 4: Simplify right side
    98,254x = 44,322,038,784
  5. Step 5: Solve for x
    x = 44,322,038,784/98,254
  6. Step 6: Final answer
    x = 451,096.53

Related Problems

Find third proportional to 49,127 and 105,264
Half scale
Find third proportional to 196,508 and 421,056
Double scale
Find third proportional to 98,256 and 210,532
Similar ratio
Find third proportional to 147,381 and 315,792
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.