Home / 98,596-211,970

Finding the Third Proportional to 98,596 and 211,970

Calculator

Solution

The third proportional to 98,596 and 211,970 is: 455,710.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,596 : 211,970 = 211,970 : x
  2. Step 2: Convert to fraction form
    98,596/211,970 = 211,970/x
  3. Step 3: Cross multiply
    98,596x = 211,970 × 211,970
  4. Step 4: Simplify right side
    98,596x = 44,931,280,900
  5. Step 5: Solve for x
    x = 44,931,280,900/98,596
  6. Step 6: Final answer
    x = 455,710.99

Related Problems

Find third proportional to 49,298 and 105,985
Half scale
Find third proportional to 197,192 and 423,940
Double scale
Find third proportional to 98,598 and 211,974
Similar ratio
Find third proportional to 147,894 and 317,955
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.