Home / 45,387-98,523

Finding the Third Proportional to 45,387 and 98,523

Calculator

Solution

The third proportional to 45,387 and 98,523 is: 213,867

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,387 : 98,523 = 98,523 : x
  2. Step 2: Convert to fraction form
    45,387/98,523 = 98,523/x
  3. Step 3: Cross multiply
    45,387x = 98,523 × 98,523
  4. Step 4: Simplify right side
    45,387x = 9,706,781,529
  5. Step 5: Solve for x
    x = 9,706,781,529/45,387
  6. Step 6: Final answer
    x = 213,867

Related Problems

Find third proportional to 22,693.50 and 49,261.50
Half scale
Find third proportional to 90,774 and 197,046
Double scale
Find third proportional to 45,389 and 98,527
Similar ratio
Find third proportional to 68,080.50 and 147,784.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.