Home / 61,454-134,344

Finding the Third Proportional to 61,454 and 134,344

Calculator

Solution

The third proportional to 61,454 and 134,344 is: 293,688.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,454 : 134,344 = 134,344 : x
  2. Step 2: Convert to fraction form
    61,454/134,344 = 134,344/x
  3. Step 3: Cross multiply
    61,454x = 134,344 × 134,344
  4. Step 4: Simplify right side
    61,454x = 18,048,310,336
  5. Step 5: Solve for x
    x = 18,048,310,336/61,454
  6. Step 6: Final answer
    x = 293,688.13

Related Problems

Find third proportional to 30,727 and 67,172
Half scale
Find third proportional to 122,908 and 268,688
Double scale
Find third proportional to 61,456 and 134,348
Similar ratio
Find third proportional to 92,181 and 201,516
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.