Home / 45,440-99,304

Finding the Third Proportional to 45,440 and 99,304

Calculator

Solution

The third proportional to 45,440 and 99,304 is: 217,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,440 : 99,304 = 99,304 : x
  2. Step 2: Convert to fraction form
    45,440/99,304 = 99,304/x
  3. Step 3: Cross multiply
    45,440x = 99,304 × 99,304
  4. Step 4: Simplify right side
    45,440x = 9,861,284,416
  5. Step 5: Solve for x
    x = 9,861,284,416/45,440
  6. Step 6: Final answer
    x = 217,017.70

Related Problems

Find third proportional to 22,720 and 49,652
Half scale
Find third proportional to 90,880 and 198,608
Double scale
Find third proportional to 45,442 and 99,308
Similar ratio
Find third proportional to 68,160 and 148,956
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.